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Texas Department of Transportation Plan Targets Growing Infrastructure Demands

Written by Devin Bell | Nov 20, 2025 12:21:12 PM

KEY POINTS

  • Texas population growth creates substantial transportation investment needs through 2050.

  • Existing infrastructure faces mounting congestion costs impacting businesses and drivers.

  • Investment in multiple modes of transportation creates potential for diverse project opportunities across Texas’s major corridors.

In October, the Texas Department of Transportation released its Texas Statewide Multimodal Transit Plan 2050, a comprehensive strategy to expand the state’s transportation infrastructure over the next 25 years.

The plan responds to demographic projections from the Texas Demographic Center, which show a 40% population increase between 2020 and 2050.

The scale of required investment is substantial. The $15 billion Texas Central Railway High-Speed Line, currently tracked in preconstruction by ConstructConnect Project Intelligence, represents just one project within this broader infrastructure campaign.

This single project highlights the magnitude of investment needed to accommodate Texas’s expanding population.

Infrastructure a Critical Texas Need

Texas is projected to surpass 40 million residents by 2050, intensifying pressure on transportation systems that are already showing strain.

According to the American Transportation Research Institute, Texas recorded $9.1 billion in total truck congestion costs in 2022. Steady population growth will compound these challenges without corresponding infrastructure investment.

Furthermore, the state’s “Texas Triangle” region concentrates roughly three-quarters of the population across Dallas-Fort Worth, Houston, and Austin-San Antonio, resulting in transportation demand clusters in specific corridors.

Projects like the Texas Central Railway line between Dallas and Houston directly address this by connecting major population and employment centers.

A Texas Central Railway conceptual image of the North Texas passenger station. It is planned to be located in the revitalized Cedars neighborhood of Dallas, just south of downtown, near the Interstate 30 and Interstate 35 interchange. Image: Texas Central Railway 

Beyond easing congestion, infrastructure investment can generate measurable fiscal returns. The TEXrail line connecting Dallas-Fort Worth International Airport to Fort Worth increased sales tax revenue from businesses within walking distance by nearly 40%.

These revenue gains, combined with fare collections, help offset the substantial upfront capital expenditures associated with major transit projects.

The Plan for the Future: Texas Statewide Multimodal Transit Plan 2050

The Texas SMTP 2050 plan identifies transportation needs across highway, rail, bus, and other alternative transit methods through 2050.

The state already has 15 rail corridors with existing freight rail connections between metropolitan areas, which could be upgraded for passenger service where fiscally feasible, with gaps filled in by intercity buses.

The scale of anticipated investment is highlighted in the Texas Central Railway project, which is projected to create 10,000 construction jobs annually.

If the Texas SMTP 2050 is to move forward, there will be considerable investment in the transportation sector, creating potential opportunities for firms with the capacity to capitalize on these opportunities.

Considerations for Future Infrastructure Projects

The Texas SMTP 2050 plan faces significant challenges in securing funding and navigating regulatory requirements. However, accommodating strong population growth and investing in transportation infrastructure are necessities.

Construction firms positioned in these markets could see a pipeline of transportation infrastructure projects ahead. The plan’s multi-modal focus and scale of the projects may provide diverse opportunities for construction firms if it materializes.

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