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Operator
Hello, and welcome to Martin Marietta's Full Year and Fourth Quarter 2022 Earnings Conference Call. (Operator Instructions) As a reminder, today's call is recorded and will be available for replay on the company's website. I will now turn the call over to your host, Ms. Jennifer Park, Martin Marietta's Vice President of Investor Relations. Jennifer, you may begin.
Jennifer Park
Good morning. It's my pleasure to welcome you to our full year and fourth quarter 2022 earnings call. Joining me today are Ward Nye, Chairman and Chief Executive Officer; and Jim Nickolas, Senior Vice President and Chief Financial Officer.
Today's discussion may include forward-looking statements, as defined by United States securities laws in connection with future events, future operating results or financial performance. Like other businesses, Martin Marietta is subject to risks and uncertainties that could cause actual results to differ materially. We undertake no obligation to
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I will now turn the call over to Ward.
C. Howard Nye - Chairman, CEO & President
Thank you, Jenny. Good morning, everyone, and thank you for joining today's teleconference. I'm pleased to report that in 2022, Martin Marietta delivered our most profitable year and our 11th consecutive year of growth for consolidated products and services revenues, gross profit and adjusted EBITDA. Martin Marietta also achieved, a world-class total injury incident rate for the second year in a row, and a world-class lost time incident rate for the sixth consecutive year. We delivered these record results along with platform M&A integration and multiple portfolio optimization actions, amid a challenging macroeconomic setting that included a housing slowdown, monetary tightening and 40-year high inflation. Martin Marietta's accomplishments are a testament to our team's steadfast commitments to the disciplined execution of our strategic plan. Most importantly, the company is well positioned to deliver another record year in 2023.
Before discussing our full year results, I'll briefly highlight a few takeaways from the fourth quarter. While pricing growth significantly accelerated, product shipments were adversely affected by inclement weather and a number of key Martin Marietta geographies. As a reminder, we're comparing 2022 results against the fourth quarter of 2021, when we benefited from unseasonably warm and dry weather, that extended the construction season late into the year. With this context, aggregate shipments decreased 12% against the prior year quarter. Yet as we began 2023, aggregates customers' backlogs remain healthy and shipment trends thus far are ahead of planned levels.
Aggregates pricing in the fourth quarter of 2022 increased a robust 16.5%, a quarterly record or 5.6% sequentially, providing attractive tailwinds into 2023. Further, despite the weather impacts on operating leverage and acceleration of certain operating expenses, pricing growth drove aggregates gross margin expansion and improved gross profit per ton shipped by 25%, over the prior year quarter. In summary, for the final quarter of 2022, poor weather was a literal headwind, but 2023 stage has been set both operationally and commercially.
Now let's turn to our full year 2022 results, and the new financial records we set for an 11th consecutive year in each of the following year-over-year metrics. Consolidated products and services revenues of $5.7 billion, a 13% increase. Consolidated gross profit of $1.4 billion, a 6% increase and adjusted EBITDA of $1.6 billion, a 5% increase. These results underscore the success of our value over volume commercial strategy through which we successfully implemented multiple pricing actions in 2022. As a result, we achieved double-digit pricing growth across all building materials product lines.
However, we were not immune to the rapid and significant inflationary pressures, that impacted our operating costs and affected our product gross margin, which declined 160 basis points to 24.9% for the year. As an example, 2022's results included $178 million of energy cost headwinds, an over 55% increase compared with 2021.
It bears repeating, that inflation supports a constructive pricing environment for our upstream materials, the benefits of which long endure after inflationary pressures abate. We believe our multiple commercial actions enacted in 2022, coupled with broad customer support of our January 1, 2023 price increases, will drive meaningful pricing acceleration and margin expansion in 2023.
Let's now turn to our full year operating performance, beginning with aggregates. We experienced solid aggregates demand across our geographic footprint with total aggregate shipments increasing 3.3% to 208 million tons. Aggregate pricing fundamentals remain very attractive, as pricing increased 10.6% or 10% on a mix-adjusted basis.
The Texas cement market continues to experience robust demand and tight supply amid near sold-out conditions. Against that backdrop, and combined with our cement team's focused execution on commercial and operational excellence, we delivered record yearly shipments of 4.2 million tons and pricing growth of 16.9%. We expect favorable Texas cement commercial dynamics will continue for the foreseeable future based on market trends and the success of our January 1, price increases.
Shifting to our targeted downstream businesses. Prior year shipment comparability for ready-mixed concrete is notably impacted by last April's divestiture of our Colorado and Central Texas operations, and only partially offset by our Arizona acquisition. Cumulatively, concrete shipments decreased 25.4% and pricing increased 11.3%, reflecting multiple pricing actions in the year including fuel surcharges, in order to pass through raw material and other inflationary cost increases.
Asphalt shipments increased 28.4%, driven by contributions from our acquired California and Arizona operations, which also impacts the prior year profitability. Pricing improved 23.6%, following the increase in raw material costs, principally liquid asphalt or bitumen.
Before discussing our 2023 outlook, I'll turn the call over to Jim to conclude our 2022 discussion with a review of the company's financial results. Jim?
James A. J. Nickolas - Senior VP & CFO
Thank you, Ward, and good morning to everyone. The Building Materials business posted record products and services revenues of $5.45 billion, a 13.4% increase over last year and a product gross profit record of $1.34 billion, an 8.1% increase. Aggregates product gross profit improved 8.3% relative to the prior year, achieving a record $980 million. Aggregates product gross margin declined 160 basis points to 28%, as robust pricing growth throughout the year did not serve to offset the continued inflationary impacts of higher energy, internal freight, repairs and maintenance costs until the fourth quarter of 2022.
Our Texas cement business delivered an all-time record top and bottom line results. Product revenues increased 21.8% to $602 million, while product gross profit increased 30.1% to $204 million. Importantly, execution of our disciplined commercial approach drove product gross margin expansion of 210 basis points to 33.9%, despite significant energy cost headwinds primarily related to natural gas and electricity.
2022 was a great year for our strategic cement business. It's worth highlighting this business' growth and performance over the last 3 years. Since 2019, shipments are up 8%, while product revenues are up 37%. Revenue has grown over 4.5x faster than shipments, demonstrating the team's commitment to commercial excellence. Over that same time frame, gross profit is up 42% despite energy costs doubling. And consistent operational improvements focused on reliability and efficiency have brought increased production and higher margins. This journey of growth is far from complete.
As previously disclosed, our Midlothian plant has several initiatives underway to improve production capacity. The largest of those is the installation of a new finish mill, now expected to be completed in the third quarter 2024. The other initiatives remain on track and have already provided additional capacity. At both the Midlothian and Hunter plants, we have largely completed converting our construction cement customers from type 1 and type 2 cement to the less carbon-intensive Portland-limestone cement, also known as type 1L. The cumulative efforts of our capital expenditures at Midlothian and the conversion to type 1L resulted in growing production volumes by 5% in 2022, compared to 2021 levels. We expect those efforts to provide an additional capacity expansion of 5% in 2023.
Our ready-mix concrete product revenues declined 17% to $951 million and product gross profit declined 27.2% to $70 million, driven primarily by the divestiture of our Colorado and Central Texas operations and partially offset by contributions from our acquired Arizona operations, impacting prior year comparability. Increased aggregates and cement costs further weighed on gross margin, which declined 100 basis points to 7.3%. Our 2022 asphalt and paving results include the acquired California and Arizona operations, impacting comparability with the prior year.
On an as-reported basis, stable demand, improved pricing and acquisition contributions led to record revenues of $775 million, a 50.8% increase, over the prior year. Product gross profit increased $3 million to $82 million, while continued liquid asphalt inflation contributed to product gross margin decline of 480 basis points to 10.6%.
Magnesia Specialties generated product revenues of $278 million, a 1.2% increase over the prior year. However, higher energy, supplies and contract services expenses resulted in a product gross profit decline of 13.5% to $96 million, and product gross margin compression of 580 basis points to 34.4%. Our full year energy expense was $178 million or 55% higher than the prior year, and diesel fuel accounted for approximately half of that cost increase. While diesel cost increases moderated in the fourth quarter, they remain a headwind. Our 2023 guidance assumes that the cost per gallon of diesel falls only modestly from current elevated levels.
We remain focused on the disciplined execution of our strategic plan to responsibly grow through acquisitions and reinvest in the business, while also returning capital to shareholders. In 2022, we returned $309 million to shareholders through both dividend payments and share repurchases. Since our repurchase authorization announcement in February 2015, we have returned a total of $2.3 billion to shareholders, through a combination of meaningful and sustainable dividends, as well as share repurchases.
As a reminder, in August 2022, we executed a definitive agreement to sell our Tehachapi, California cement plant and related distribution terminals, the CalPortland Company, for $350 million, subject to regulatory approval and customary closing conditions. In October, the Federal Trade Commission issued a second request for information related to this pending transaction. And we continue to work towards closing this matter in a timely manner.
At December 31, 2021, our net debt-to-EBITDA ratio was 3.2x after a year of robust M&A activity. In 2022, our stated focus was on integrating these new operations into our business, executing portfolio-enhancing divestitures and deleveraging to within the company's targeted range. As a result, we achieved a net debt-to-EBITDA ratio of 2.5x by year's end.
Exiting the year with a strong balance sheet, our capital allocation priorities remain focused on prudent investments in attractive upstream acquisitions, organic growth initiatives and returning capital to shareholders.
With that, I will turn the call back to Ward.
C. Howard Nye - Chairman, CEO & President
Thanks, Jim. We're highly enthusiastic about Martin Marietta's prospects in 2023 and beyond as we build upon the foundation established in 2022. As indicated in our supplemental materials, historic legislation including the Infrastructure Investment and Jobs Act or IIJA. Inflation Reduction Act and CHIPS Act are expected to support multiyear demand for our products across infrastructure, and heavy nonresidential construction sectors, thereby improving the durability of our business through the current period of macroeconomic uncertainty.
Starting first with infrastructure. The value of state and local government highway, bridge and tunnel contract awards, a leading indicator of future demand, grew 24% to a record $102 billion in 2022. By comparison, the compounded annual growth rate for combined highway and bridge awards from 2018 through 2021 was 1.7%. State departments of transportation, or DOTs, in key Martin Marietta states remained robustly funded with budgets all above or in line with prior year levels, and are well positioned from a resource aspect and desire perspective to deploy the full allocation of federal dollars received from the IIJA, in fiscal year 2023.
In addition to the multiyear funding from the IIJA in December 2022, the President signed the fiscal year 2023 spending package. Included in the package is the Cornyn – Padilla Amendment, allowing states and local municipalities to use unused COVID-19 relief dollars for infrastructure projects. It's estimated this alone will provide an additional $40 billion of available infrastructure funding from Martin Marietta's top 10 states.
Importantly, investment in our nation's infrastructure maintains broad public support. During the November 2022 election, voters nationwide approved 87% of transportation-related state and local ballot initiatives, representing approximately $23 billion of additional infrastructure funding. A few notable funding initiatives include $15 billion in Texas, $3 billion in San Francisco, $1.3 billion in South Carolina, through a sales tax addition and $1 billion in Colorado through the renewal of a sales tax addition.
We expect this significantly enhanced level of federal, state and local infrastructure investment, to yield multiyear demand for our products in this important countercyclical end market and drive aggregate shipments to infrastructure closer to our 10-year historical average of 39% of total shipments as compared to 35% in 2022.
Moving now to nonresidential construction. Industrial projects of scale led by energy, onshore manufacturing and data centers continue to lead the segment, accounting for the majority of total nonresidential product shipments. Over the medium term, we expect that enhanced federal investment from the Inflation Reduction Act and CHIPS Act, will further support and accelerate post pandemic secular growth trends. This includes restructured manufacturing and energy supply chains, the electric vehicle transition and continued adoption of digital and cloud-based technologies, resulting in robust demand, within the heavy nonresidential sector.
In our supplemental materials, we outlined examples of both in process and recently announced large industrial projects in our key markets, reflective of these trends. The aggregates intensive nature and multiyear duration of these projects are expected to extend the nonresidential construction cycle.
While we continue to see recovery in pandemic-impacted light commercial, retail and hospitality sectors, we expect these gains will moderate as these categories generally follow single-family residential development with a lag.
Shifting to residential. We expect this segment shipments to follow the trend in housing starts, which remain weak. However, we anticipate medium-term improvement as interest and mortgage rates stabilize. Moreover, we expect comparatively positive trends in our Sun Belt markets, where there's a significant structural housing deficit due to a decade of underbuilding. As a result, we continue to expect the current housing slowdown will be moderate in our key metropolitan areas as affordability headwinds recede.
In summary, we expect 2023 to be another record year for Martin Marietta. We anticipate flat aggregate shipments at the midpoint of guidance, as we continue to expect increased infrastructure investment, coupled with robust activity from heavy nonresidential projects of scale will largely insulate product shipments from a residential slowdown and a related moderation in light commercial construction. We now expect aggregates pricing growth of 13% to 15%, underscored by attractive 2022 exit rates, early 2023 pricing momentum and a steadfast commitment to our value over volume commercial strategy, which should more than offset continued inflationary pressure and results in expanded gross margins and accelerated unit profitability growth.
Combined with contributions from cement, downstream operations and Magnesia Specialties, we expect consolidated adjusted EBITDA of $1.8 billion to $1.9 billion or a 15.6% growth year-over-year, at the midpoint. As a reminder, this guidance excludes the businesses classified as assets held for sale.
To conclude, we're proud of our 2022 record-setting performance in a dynamic and challenging environment. Equally, we're confident about our 2023 guidance and our ability to navigate the current macroeconomic headwinds, while further demonstrating the resiliency of our proven aggregates-led business model. As such, we expect the fourth quarter commercial and margin expansion momentum to accelerate in 2023, resulting in attractive earnings growth and superior value creation for our stakeholders.
If the operator will now provide the required instructions, we'll turn our attention to addressing your questions.
Operator
(Operator Instructions) Our first question comes from the line of Kathryn Thompson with Thompson Research Group.
Kathryn Ingram Thompson - Founding Partner, CEO & Director of Research
Volume seems to be pretty clear. You gave a lot of details out, but I wanted to focus my question today on pricing. You had very strong double-digit year-over-year pricing in both aggregates and cement, and very strong sequential pricing on top of that. Could you clarify your views just in the light of price increases for cement early in the year and per aggregates also earlier with also resiliency, acceptance and how timing differences this year may impact the cadence versus prior years?
Operator
Ladies and gentlemen, please stand by. Ladies and gentlemen, please standby. Ladies and gentlemen, please remain on line. Your conference call will resume momentarily. Once again, please remain on your line. Your conference call will resume momentarily. Speakers, you may resume your conference.
C. Howard Nye - Chairman, CEO & President
Kathryn, can you hear me?
Kathryn Ingram Thompson - Founding Partner, CEO & Director of Research
All right. I can repeat the question again.
C. Howard Nye - Chairman, CEO & President
Because technology is great when it's works. And it's terrible when it doesn't. So let's talk about things that work. What's your question, Kathryn?
Kathryn Ingram Thompson - Founding Partner, CEO & Director of Research
Okay. Yes. Today has been the day of technology for no time. What I've said is that volume for the quarter, and really kind of look forward, makes a lot of sense in terms of what we have seen based on our primary research. I wanted to focus a question on pricing. You had double digit -- strong double-digit pricing, in cement and aggregates. Very strong sequential pricing in aggregates, building on momentum. You have price increases in January, for both cement and aggregates. What is your commentary on resiliency, differences in timing? And then also acceptance, given the landscape that we have right now, which is a little bit different. All of it gets into helping us better understand the cadence, as we go through '23.
C. Howard Nye - Chairman, CEO & President
Thank you for the question, Kathryn. So several things. Let's talk about aggregates first, then we'll talk about cement. So to your point, 16.5% up in the quarter for aggregates is impressive by any standard. Keep in mind, too, that was up 5.6% sequentially. And again, it brought us very much within the range that we had started saying, we thought we were going to hit during the year.
Obviously, when we look at cement, that was up 20.7% for the quarter, up almost 17% for the full year. So a couple of thoughts on that. One, upstream materials pricing tends to be very resilient. So if we go back over time and look at what has happened in particular with aggregates, aggregates is not a space that gives back pricing.
Number two, and I think this is important, keep in mind, we were moving the pricing, as the year went on. As I said in the prepared remarks, an inflationary environment is usually helpful for upstream materials. What's the challenge is when it moves so rapidly and moves in big chunks. And that's what happened in 2022.
So what I thought was particularly powerful in the quarter is, to see margin expansion in Q4 despite the fact volumes were down 12%. So do I think, that shows good cost control? Yes. Do I think it shows the power pricing? Yes. Do I think pricing sticks going into the new year? It's not just that it sticks. I think it continues to expand. Because keep in mind, we're going to continue to see degrees of inflation in our business from our suppliers as well. The difference is now we've caught up with it. So I think those are important takeaways.
Here's another important takeaway, Kathryn, there are 2 others. Number one, we have moved the vast majority of our customers to January 1 from a price increase. As you may recall from years past, it was somewhat bifurcated, somewhere in January, somewhere in April. The vast majority now are in January.
Number two, we indicated to our customers with our price increase letters coming into the new year, that we were reserving our rights to come back and have a conversation relative to midyear price increases as well. We'll obviously talk more about that as we get closer to midyear. But here's some important takeaway. The pricing guidance that we have from '13 to '15, obviously, with the midpoint of '14, does not have in it, right now, any midyear price increases. So to the extent that we see those during the course of the year, that would obviously trend to the upside on pricing. So Kathryn, thank you for the question. I hope that's broadly responsive.
Operator
Our next question comes from the line of Trey Grooms with Stephens.
Trey Grooms - MD & Analyst
So thanks for the color in the deck. That was very helpful. But Ward, I was hoping that you could dive in a little deeper on your end market expectations, maybe a little more granularity around what is baked into your flat aggregates volume guide for aggregate shipments this year, going through reach of your end markets? And kind of how you get there?
C. Howard Nye - Chairman, CEO & President
Happy to, Trey. Thank you for that. So several things. One, if we look at what we believe will be our largest end use in the year, that's going to be infrastructure. We think that's up mid-single digits to high single digits for a number of reasons. One, we outlined in the prepared comments, we have very healthy state DOTs, number one.
Number two, if we're looking at highway contract awards, they're up 24% to $80 billion. That's a record number. I mentioned that the Cornyn – Padilla Act that went in really not that long ago, is going to add $40 billion just to Martin Marietta top 10 states. I mean that's a big number. We think states will put that money to use.
The other thing, that I thought was notable, as we look at the ballot initiatives from late last year, passed at a rate of almost 90% but importantly, that adds another $23 billion. So when we're looking at already healthy state DOTs, we're looking at Cornyn – Padilla, we're looking at the new long-term highway bill state initiatives, that's a pretty powerful mix for us. And again, much of what's driving our resilience in that is where. So again, if you go back and look at the states that are so key to us, so Texas, Colorado, North Carolina, Georgia, Florida, California and public. These states are all in a very good position relative to public infrastructure going forward.
As we look at nonres, we see two somewhat different stories in nonres. We think nonres is broadly going to be flat. And here's how we get there. We think large projects of scale whether it's manufacturing, energy or others and again, I think you go back to those states, that I was referring you to a minute ago, we think those projects are going to stay very attractive, and they tend to be very aggregates intensive work.
So do we think heavy nonres is going to be better? Yes, we do. Do we think light nonres may see some headwinds? Yes, we do. But our view is the heavy piece of it overcomes the light piece of it, leading us to something that we feel like is broadly flat.
Look, as we look at residential, it's -- our view is probably not that different than what you would see nationally. The difference is our footprint. So do we think single-family res is going to be down? The answer is yes. We think it's going to be down in our footprint, probably 10% to 15%. Again, this is the smallest of our three large end users.
Again, as we're looking in a number of our markets, the biggest issue that we're faced with is not so much affordability, but rather availability which tells us that housing is going to come under some pressure, probably not as great in our markets as many.
The other thing that we think helps mitigate that is we think multifamily is likely to be quite good, and we're seeing good multifamily activity.
And then lastly, in our ChemRock/Rail segment, and again, that's going to be railroad balance. It's going to be an agricultural line and others, and we have a bigger end use there than most of our competitors, we feel like that's probably going to be up mid-single digits.
So again, as we take infrastructure up; nonres, sideways; single-family, down; ChemRock/Rail, up, that leads us broadly to something that we feel like is going to be flat. But importantly, Trey, part of what we've done is we've gone on a state-by-state basis. And we've looked at infrastructure nonres, res and ChemRock/Rail. And we've tried to look at the jobs that are either in our customers' backlog or we believe that they're well positioned to get. And as we go through that bottoms-up analysis, it brings us from an end-use perspective that we feel like this guide, that we put out there is actually a very responsible guide, as we look into 2023.
Trey Grooms - MD & Analyst
All right. That's super helpful. Keep up the good work.
Operator
Our next question comes from the line of Stanley Elliott with Stifel.
Stanley Stoker Elliott - VP & Analyst
Ward, in the press release, you guys talked about some of the visibility that you're seeing in the customer backlog. Let's get a little more context (inaudible) what you're seeing? And then -- by the same token, you mentioned a number of large-scale projects, a number of large-scale kind of government funding initiatives. I have to think the visibility extending out pretty far right now, but love to hear kind of how you're thinking about all that.
C. Howard Nye - Chairman, CEO & President
Stanley, thank you so much for the question. As we look at customer backlogs, and we do try to get a good sense of where that sits year-over-year. This is pretty heartening to see. Aggregate backlogs is up about 7% over where it was last year. And perhaps even more importantly, even as we look at it sequentially from Q3, it continues to move in an attractive way. And as we look at the geography in this, the geography is not surprising to me. But I'll tell you, too, it's actually comforting to me because the East, which is such an important market to us, Stanley, as you know, division -- the East division backlogs are up around 3%. As we look in the Southwest, again, where we have a very significant position, they're up around 7% versus prior year quarter. And the only places that we're seeing some modest movement, not a big surprise is in really parts of the Central United States. At the same time, it's very early there in the season.
But even if we look in cement, it's interesting. When I look at our strategic cement business, again, very focused on Dallas/Fort Worth, very focused on Austin and San Antonio. Backlogs are really quite healthy. And importantly, as we look at our downstream businesses primarily in Texas, we're seeing ready-mix backlogs, very much in line with prior year.
And keep in mind, to your point, a lot of what we think is going to happen relative to nonresidential, is actually ahead of us on these large energy and related projects. So we think those numbers are likely to build during the course of the year. I think it's always important to remember that as we look at these customer backlogs, particularly this time of year, it only represents, I want to say, 25% to 35% of annual aggregates and cement shipments. So it's not something that's, no pun intended, chiseled in stone, but nonetheless, it's actually a very good indicator of where we think, the year is going.
And I think your question really ties back into a degree, to what Trey asked, when we're looking at our key states, we're looking at the summary, we're looking at all the end uses. As we're looking at that then going, is it green? Is it yellow? Is it red? The vast majority of our key states, you're going to see green indicators on those. So Stanley, I hope that's helpful.
Operator
Our next question comes from the line of Anthony Pettinari with Citi.
Anthony James Pettinari - Director & US Paper, Packaging & Building Products Analyst
Ward or Jim, understanding you don't give quarterly guidance. Is there a way to think about how the cadence of earnings or volumes might flow over the 4 quarters of the year? I'm just thinking with the catch-up on price cost and IIJA maybe taking some time to get those dollars spent. Is it accurate to think earnings could be more second-half weighted relative to previous years? Or is there any way we can think about that?
C. Howard Nye - Chairman, CEO & President
I'm going to ask Jim to go through in just a second and give you a little bit more granularity on it. I mean, several things that you know foundationally. Number one, the two slowest quarters end up being Q1 and Q4. As we think about Q4 and the year that we just lapped obviously, volumes were down in Q4, 12% and margin expanded. So oddly enough, as you think about next year, one of the easier comps, we're going to have will likely be later in the year.
At the same time, if you think about the way some of this may flow through, having accelerated pricing toward the beginning of the year, it might make Q1 look a little bit different, but I'll turn it over to Jim to talk a little bit about the rhythm and cadence that we typically see on volumes. Jim?
James A. J. Nickolas - Senior VP & CFO
Yes. So thinking about a 3-year average, if you look back 3 years, and then comparing that to 2023, what we're expecting, Q1 will be better in 2023 versus the 3-year average. And then I'd say it's more leveling out at that point. So Q2, may be a little bit worse than prior Q2 but still better than prior year, in terms of absolute performance. And then back half should be equal to what we've seen in prior 3 years or so, on average. So Q1, disproportionately better than historically experienced. And then Q2, a little worse. And then the back half, pretty similar.
C. Howard Nye - Chairman, CEO & President
And again, these are just percentage basis that we're talking about in.
James A. J. Nickolas - Senior VP & CFO
Right. Every quarter, to be clear, will be better than the prior year quarter on an absolute basis.
Operator
Our next question comes from the line of Jerry Revich with Goldman Sachs.
Jerry David Revich - VP
I wonder if you could just continue that conversation around the volume comps, in the first half of the year. You had an outstanding first quarter of '22. Seasonally adjusted, run rate was closer to 218 million tons versus the 208 million tons run rate, that we're looking for in the guide for '23. So correct me if I'm wrong, Jim, it sounds like we should be expecting volumes to be down year-over-year, just based on the comps through, at least the first quarter, if not the second quarter? I just want to make sure we're calibrated on the volume cadence over the course of '23.
James A. J. Nickolas - Senior VP & CFO
Yes, that's right. That's right. But the bigger difference is for Q1's outperformance relative history for '23 is, I think, the price cost spread again versus last quarter. So -- but that's right. So Q1, slightly down, but then growing and exceeding prior year for the remaining 3 quarters of the year.
C. Howard Nye - Chairman, CEO & President
And Jerry, if you reflect on the way these public dollars are going to come through, I think that's actually pretty consistent with what we said last year, on how we thought the year would likely build, throughout the year.
So to Jim's point, we're talking two different things. One, volume. The other is financially. And I think to Jim's point, we're going to see a much better year financially each quarter. I think we're going to see a very attractive sequential build each quarter, relative to volumes. And again, I think that's pretty consistent with where we've been, and I'd be surprised if you're surprised by that.
Jerry David Revich - VP
Super appreciate the discussion and outstanding performance of gross profit per ton by the team.
Operator
Our next question comes from the line of Philip Ng with Jefferies.
Our next question comes from the line of Tyler Brown with Raymond James.
Unidentified Analyst
I was just hoping to unpack the nonaggregates gross profit guidance. I think it implies maybe $50 million in growth at the midpoint, if my math is right. But conceptually, we've got a lot of pricing momentum in cement. Natural gas has really rolled over from when we talked back in October. So if you had that backdrop, shouldn't we see really strong gross profit growth in cement? Or maybe you're in a hedge position that I'm missing, but does that imply that the downstream business that you're expecting gross profit dollars to maybe be flat or down? Or is that not the case?
C. Howard Nye - Chairman, CEO & President
I think in large measure, what you're saying is right, you're going to see very attractive growth in cement. Number two, remember, we divested about 3 million cubic yards of ready-mix last year. And the other thing that has weighed on the downstream businesses have been the input costs among them, aggregates and cement. So in many respects, we have, by design, pushed a lot of that to our upstream business. So again, you're seeing a business overall that's much more narrow and downstream, much more focused as we've long been on upstream.
I do believe your points around cement are really well taken. I think we anticipate a very impressive cement business this year in Dallas and in San Antonio and in Austin. So I hope that answers your question specifically. Did I hit what you needed?
Unidentified Analyst
Yes. That's exactly what I needed.
Operator
Our next question comes from the line of Keith Hughes with Truist.
Keith Brian Hughes - MD
In the previous question, you highlight your expectations by infrastructure, nonresidential. I was curious on your comments on light nonresidential being negative. I guess what's -- first of all, what specifically do you mean by word light nonresidential? And what kind of indicators are you looking at -- showing that headwind?
C. Howard Nye - Chairman, CEO & President
I think we're talking more there, Keith, about office, retail, the types of things that would typically follow single-family housing. And again, we're not seeing it taking a deep negative dive. Let me be really clear on that. We think it's just going to fall housing for a bit of time. And in fact, we think housing, particularly by the time we get to '24, is probably in a pretty reasonable recovery mode. So we feel like the particularly light has never gotten particularly robust to tell you the truth. So we feel like it probably sees a bit of a dip.
But if you're looking specifically, it's hospitality, it's retail, it's degrees of office. So as we're looking at manufacturing, as we're looking at energy, as we're looking at warehousing or data or others, we see that actually as quite strong. But I just want to make sure I'm tying it for you back fairly specifically to those types of light things that would typically follow residential with depending on the market, a 9- to an 18-month lag.
Keith Brian Hughes - MD
Okay. One other question, too, on cement. You have cost headwinds in the quarter. Do you think those headwinds remain at the same level in the first half? I know you said energy you expect to be kind of flattish. Is there anything else that's potentially coming that would be an offset all this pricing you're getting?
C. Howard Nye - Chairman, CEO & President
I don't think there's going to be anything like energy was last year. I mean to Jim's points, when he was going through his commentary, the overall energy was such a massive headwind to the enterprise. And obviously, cement is a big consumer of energy. I mean, keep in mind, $178 million headwind for the year in energy. Now in fairness, diesel was about half of that.
But again, if you're looking at our business in cement, hope you're looking at our business even in Mag Specialties. What you'll know, is portions of that energy was just up a lot more. I mean natural gas, depending on the market, last year, was up around 30%. Coke in some markets was up as much as 116% and coal was up nearly 20%.
So to your point, do we think we'll see that degree of lapping again, increases in energy? No, I don't. But I think Jim has a little bit more he'd like to offer here to.
James A. J. Nickolas - Senior VP & CFO
Yes. Two points, Keith. One, maintenance repairs will be higher in '23 for the full year than in '22 for cement. Despite that, however, gross margin percentage, I expect will be higher in '23 than '22.
Operator
Our next question comes from the line of Philip Ng with Jefferies.
Philip H. Ng - Senior Research Analyst & Equity Analyst
Can you hear me now?
C. Howard Nye - Chairman, CEO & President
Welcome back. We missed you, Phil.
Philip H. Ng - Senior Research Analyst & Equity Analyst
I mean a day of technology fun for both of us. So I apologize for that.
C. Howard Nye - Chairman, CEO & President
You're telling now about the flood, Phil.
Philip H. Ng - Senior Research Analyst & Equity Analyst
So Ward, I mean, you sound pretty excited about the opportunity on the public infrastructure side. And I just want to make sure, we don't get carried away just because there's always labor issue, supply chain and how this stuff could ramp up. Just the level of confidence you're seeing from your customers, whether they're making investments on the labor side, just the visibility on how that kind of ramps up. And you've kind of highlighted some other longer-term acts like the IRA, CHIPS act and then I think something new today Cornyn – Padilla. Those three things, how does that kind of ramp? We generally have a better feel for IIJA?
C. Howard Nye - Chairman, CEO & President
Yes. I think the others ramp very naturally throughout the year. And that's why, I think going back to Jim's point, the cadence is going to be attractive financially, all the way through. The cadence from a volume perspective will likely be second-half weighted. And I think, our confidence around a lot of that is driven by some of the things that we've seen even recently. I'm sure you saw, Phil, that Governor Santis has recently announced, for example, a new legislative proposal in Florida to allocate $7 billion to accelerate timing of critical road projects in that state. I was actually in for last week and one of the big issues that they were indicating is we're concerned about an aggregate shortage. And of course, we're going to do all we can to make sure that they don't have an aggregate shortage in Florida.
And as you may recall, Phil, it's so interesting to me to see that we did 208 million tons last year. And remember, this organization did 205 million tons back in 2005, 2006, and we've added 50 million tons of capacity on a per annum basis to what we've done since then.
So to your point, if there's a need, can we put it on a spec product on the ground to meet it? Absolutely, we can, number one. Number two, do I think contractors over the last year have done what they needed to in varying degrees, to have a labor force that's ready for what's coming? I think they have. Number three, I think the labor pool is moving around a bit. And what I mean by that is even, if they need to now go to the well and hire more, I think the opportunities are going to be there.
So to your point, I think the states have pretty heady expectations on what they're going to do. Importantly, they have pretty heady budgets that can help further that. Number three, we have the capacity to feed it. And number four, contractors have seen this pitch coming. And I think, they put themselves into a position to perform, Phil. So again, I hope that's helpful and responsive.
Philip H. Ng - Senior Research Analyst & Equity Analyst
Yes, that's great color. And sorry to sneak one in. You've given some color on how to think about demand for aggregates. Texas cement, I mean, Texas is a different annual altogether, just given the funding. How should we think about the demand backdrop for Texas cement this year?
C. Howard Nye - Chairman, CEO & President
Yes. I think the demand backdrop will continue to be attractive in Texas. And I think the thing that you need to remember, I think about Texas through several different lenses. Ours is primarily on cement focused on the Metroplex Dallas/Fort Worth, which is where the biggest single piece of our cement business is going. Secondarily, it's going to be on Central Texas, which is where, let's call it, mid-30% of our cement is going. So by the time we get to South Texas or West Texas, we're talking about markets that from a percentage perspective, are in the ZIP code of 10%.
If we look overall at the way cadence has typically gone in cement, I mean if we look at last year, for example, we sold a little bit over 1 million tons in Q1, 1.1 million tons in Q2, 1 million tons in Q3. And then in a very weather-impacted Q4, 950 million tons. So much of cement is going to ready mix that's not as sensitive to weather, for example, as asphalt and paving is, and you should see a pretty steady cadence to the cement shipments. Obviously, you're going to see different pricing construct early in the year in that business. So I hope that gives you a sense of the rhythm on how we think that's going to work, Phil.
Philip H. Ng - Senior Research Analyst & Equity Analyst
Should we expect it to be up or kind of flattish to like aggregates on the shipment side?
C. Howard Nye - Chairman, CEO & President
Obviously, we're not giving shipment guidance, but we talked about the fact that it's a sold-out market, and we sold 4.2 million tons last year. So put it this way, Phil, we're selling everything we make in that marketplace.
Operator
Our next question comes from the line of Michael Dudas with Vertical Research Partners.
Michael Stephan Dudas - Partner
Ward, maybe we could discuss you talk about...
C. Howard Nye - Chairman, CEO & President
Mike, I'm sorry, to interrupt you. You'll need to lean in just a little bit. It's hard to hear you.
Michael Stephan Dudas - Partner
Can you hear me now?
C. Howard Nye - Chairman, CEO & President
Yes, sir. Much better.
Michael Stephan Dudas - Partner
Can you talk about capital allocation for 2023. Any shift given that you've assimilated the acquisition from 2021. And maybe how cash flow is trending working capital use because of the revenue is improving and any capital expenditures you're thinking for 2023? Any shift amongst the three buckets that we should be thinking about?
C. Howard Nye - Chairman, CEO & President
Yes. Let me take the front end of that and talk about priorities. Jim will come back and give you some specifics on what different elements of that are looking like. What I would say is that, if you go back in time, you recall, 2021 was a year of large transactions for us, the largest transactions from a cash perspective, the company has ever done. 2022 was largely a year in that dimension of integrating businesses, making sure they were looking, feeling and acting like Martin Marietta businesses, making sure we had the price increases then and putting ourselves in a position that we could delever our balance sheet.
So if you recall, we'd like to be in a 2 to 2.5x position net debt-to-EBITDA through a cycle. We're at the top end of that right now. Obviously, if we look at, where we think we would be at year-end, absent M&A, we would be considerably lower in that. We think from a cash flow perspective and otherwise, it's going to be very attractive.
So to answer your question directly, have our priorities changed? No. We want to continue growing this business. We want to continue to invest in the upstream business. Part of what, I believe we've done, too, now with the coast-to-coast business, is we have even served to derisk M&A going forward more. And what I mean by that is most of the places in which we want to grow, in large measure, we have a footprint today. Which means the integration that we're going to have going forward gets to be integration done with people who work for our business, who understand our culture, who understand our operating philosophy and who understand our commercial philosophy as well.
Now Jim will take you through some of the other questions you had relative to CapEx and otherwise in cash flow. And I think what you'll find is we have a series of very high-class problems, that we need to worry about. So Jim?
James A. J. Nickolas - Senior VP & CFO
Yes. So our EBITDA, obviously, is expected to grow meaningfully. Some of that extra cash flow from the earnings will be deployed in CapEx. So CapEx is growing. We raised that from [$480 million] this year to closer to [$600 million] next year. So that will be a part of it. That's, of course, helping with future growth.
Beyond that, the -- by and large, the rest of the capital should be -- or the cash flow should flow through, and we'll have available for deployment, pursuing our priority list of acquisitions. Upstream acquisitions first and then returning capital shareholders.
C. Howard Nye - Chairman, CEO & President
Mike, did we get you what you needed?
Michael Stephan Dudas - Partner
Yes.
Operator
Our next question comes from the line of Michael Feniger with Bank of America.
Michael J. Feniger - Director
Clearly, a nice pricing year in 2023, building of 2022. Just curious, Ward, if you think that volumes stay in this plus 2%, minus 2% range, can that still support high-single digit, double-digit pricing in 2024? I know it's early to think about 2024 already. Just curious what headwinds could lead to that price growth in 2023, rolling over in 2024? Or conversely, what would still support that level of pricing, as we go into exit this year into next year?
C. Howard Nye - Chairman, CEO & President
Michael, thank you for the question. And you're right, it's probably too early to lean too far in 2024. What I'll remind everyone is this pricing in the upstream materials has always been very resilient, number one. Number two, we do not sell a discretionary product. These are products that people need. Number three, we're a very small portion of overall construction. Next, much of the inflation contractors and others have seen on a percentage basis, particularly during '22, were actually ahead of where we were.
Because we protect contractors on bids obviously, we were going to be chasing that for a good part of the year, then we caught up with it toward the end of the year. Obviously, we would like not to be behind that again. Part of what I've spoken to our team about, is this notion of being in a position that we can look realistically and responsibly at, at least two price increases a year. I indicated before that 13 to 15 that we have for this year does not have in it midyear price increases despite the fact that we've told our customers in letters that we will be looking at that at midyear.
So I haven't answered your question definitively relative to '24 because at this point, I simply can't. But if I look at the building blocks, that I believe you can look at and investors can look at and have a good way to think about it. I think the color that I put around that gives you a pretty good runway toward how you can put a notion towards it.
Operator
Our next question comes from the line of Brent Thielman with D.A. Davidson.
Brent Edward Thielman - MD & Senior Research Analyst
A lot covered here. I guess just one, Ward. As you look beyond the impact of sort of inclement weather this quarter more from the view of what you've seen in the business, during months where you were able to get product out, how would you characterize the headwind you've really seen from residential end markets so far? Is it already in the ZIP code of that 10% to 15% decline you're talking about for '23? Or have you been surprised at the resiliency?
C. Howard Nye - Chairman, CEO & President
It's been interesting. I'll go to your point, I think you raised a good question on what the underlying marketplace looks like. And here's the way that I thought about it. If we look at the fourth quarter, that was heavily weather impacted. Infrastructure was down 11%. Nonres was down 12%. Res was down in that ZIP code that we think that we're saying is going to be down, mid-teens, right? And we still saw expanded margin.
But here's what I know, there's gobs of infrastructure work to be done out there, which tells me if I'm looking at these numbers down those percentages, it was more a weather event in our markets as opposed to a market-driven event in our markets.
So to your point, what are we kind of seeing as we go through it. I mean, as we're looking at things right now, I will tell you, business relative to plan on where we thought we would be. And frankly, business looks a little better than planned right now.
So again, as we're looking at a very soft Q4 for all the reasons we discussed, as we've looked at what we are guiding toward flat, and as we look at least as much as you can tell in January and February with a big caveat that it's January and February, it looks pretty good.
Operator
Our next question comes from the line of Garik Shmois with Loop Capital.
Garik Simha Shmois - MD
Just wanted to follow up real quick just on that last point you made Ward, about the first quarter looking a little bit better than your plan. I'd imagine that's more than just pent-up demand from weather delays in the fourth quarter. So I just want to confirm that.
And then maybe just on the cost side for aggregates, wondering if you can maybe provide some more color on what you're assuming outside of the diesel observation.
C. Howard Nye - Chairman, CEO & President
Sure. I'll do that in two ways. I'm going to ask Jim to come back and talk to you a little bit about cost per ton and the cost buckets. To your point, if we think about what we've seen so far this year, Garik, I mean California's had pretty epic rains. If you think about the cold weather that's settled in on Texas here, a couple of weeks ago, I mean that was basically a week lost in Texas. And of course, Texas is our largest state by revenue. And look, you're in the Midwest. I mean you're in Cleveland. You've seen a very cold winter so far this year.
So as we're seeing activity in what has not been in many respects, the kindest 1.5 months so far, it's that degree of resilience that we're seeing that gives us the confidence that we have in the guide right now. And obviously, that's just looking in large measure, at the level of activity. We're not even speaking about the level of pricing in that context, Garik. So does that help you?
Garik Simha Shmois - MD
Yes, it does. And the comment around the Midwest being cold certainly resonates.
C. Howard Nye - Chairman, CEO & President
I would imagine. Let Jim come back and talk a little bit about the different cost buckets.
James A. J. Nickolas - Senior VP & CFO
Yes. So if you're holding energy side, which I think you did in your question, it's high-single digits is the cost inflation, we're expecting for 2023. That's pretty broad-based across personnel, supplies, repairs, contract services, et cetera. So obviously, that's all contemplated in our guide. We just are happy to see our ASP outstripping that growth and leading to the margin expansion. Does that answer your question, Garik?
Garik Simha Shmois - MD
Yes, it does.
Operator
Our next question comes from David MacGregor with Longbow Research.
Joseph Nolan - Analyst
This is Joe Nolan on for David. So I guess, first, just wondering, transportation seemed to be pretty problematic throughout 2022. Just wondering how you're thinking about transportation heading into 2023 and how that might have factored into your guidance?
C. Howard Nye - Chairman, CEO & President
That's a great question. And what I would tell you is we were waiting all year for it to get better, and it did get better. As we were seeing the year ramp up, we were certainly seeing rail activities, going better than they had for a while. So we're heartened by that.
But I think the other thing that I was really comforted by was really after what was a pretty challenging half 1 for trucking. Trucking got better in the second half of the year. So as trucking clearly got better in half 2, we just ran in winter. And obviously, the railroads had a difficult time for much of 2022. Service picked up pretty notably, as we got toward the end of the year. And that's both in the East and the West.
And your question is such a good one, Joe, because you recall, we shipped more stone by rail than any other aggregates producer in the United States, probably 2x our closest competitor. So there's a sense in which rails performance in 2022, combined with what was a pretty tough half 1 on trucking, was going to serve to be a more meaningful impediment to us, than it was to others.
So as rail continues to get better and as trucking gets better, I think we will certainly feel the benefit of that. Perhaps in ways that others won't, Joe.
Joseph Nolan - Analyst
That's great. And if I could sneak in one quick follow-up. You mentioned earlier on a question, that you do not have any midyear pricing actions factored into the guidance. Was that strictly for aggregates? Or was that for other segments as well?
C. Howard Nye - Chairman, CEO & President
Yes, that was for everything.
Operator
Our next question comes from the line of Rohit Seth with Seaport Research Partners.
Unidentified Analyst
So my question is on aggregate prices. You mentioned there's -- the 13% to 15% increase does not include a second half increase and there's been broad acceptance of the increase. Being early in the year, I'm just curious, is the confidence on realizing the increases a reflection of your internal downstream operation accepting the increase? Or is this the market, competition is going along with it?
And then the second part of that is, is there any mix in your footprint that might be helping Martin versus say, the broader market? I'm thinking about North Carolina here.
C. Howard Nye - Chairman, CEO & President
Yes. No, that's a great question. Thank you, Rohit. So I would say several things. One, the customer acceptance of the price increases has been good. So let's start with that. So we've seen widespread. They understand it. They've seen their own input pressures. They know that we're feeling it. So number one, it's been well received.
Number two, you're right. But keep in mind, we treat our business the same way that we treat outside businesses to the extent that we're downstream. So we know what that's obviously going to look like.
Number three, to your point on whether there's been any mix issues. I mean I would say this, I mentioned during the portion of the dialogue, I was having earlier with respect to backlogs, these backlog is nicely up year-over-year. Southwest backlog is equally nicely up year-over-year. East from, at least a mix perspective, are some of our highest-margin markets. So to the extent that, that business continues to go in an attractive way, that could certainly be a help relative to mix.
Obviously, more to come. It's early. I indicated that's typically 25% to 30% of a full year's volume. So more to come, but I hope that answers your question, Rohit.
Operator
I'm showing no further questions at this time. I'd like to hand the call back over to Ward Nye for closing remarks.
C. Howard Nye - Chairman, CEO & President
Well, again, thank you all so much for joining today's earnings conference call. Martin Marietta's track record of success through various business cycles, proves the resiliency and durability of our aggregates-led business model. We continue to strive for the safest operations and remain focused on executing our strategic plan, while continuing to drive attractive and sustainable growth in 2023 and beyond.
We look forward to sharing our first quarter 2023 results in the spring. As always, we're available for any follow-up questions, that you may have. Thank you again for your time and your continued support of Martin Marietta.
Operator
This concludes today's conference call. Thank you all for your participation. You may now disconnect.