CloseSH 288 Toll Lanes in Brazoria County: CMT’s Quality Testing Success
The project adds four managed lanes within the highway’s grassy median, easing congestion from CR 60 to the Harris County line. CMT provided comprehensive construction-materials testing to keep every element compliant with TxDOT standards.
Why This Project Matters
- Less traffic: Extra lanes cut daily delays for commuters.
- Better connections: Faster travel between Brazoria and Harris Counties.
- Economic boost: Reliable freight routes attract new business.
Key Structural Features
Elevated Sections & Bridges
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T-Ramp at FM 2234 (McHard Rd)
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Bridges at Hughes Ranch Rd, Hickory Slough, FM 518 (NB/SB flyovers & overpass), South Fork Dr, American Canal, and Mustang Bayou
Mechanically Stabilised Earth (MSE) Walls
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23 ft high, 26 ft wide walls provide smooth elevation changes between bridge abutments and pavement.
CMT’s Scope of Work for the SH 288 Toll Lanes Brazoria County Project
Our technicians performed field and lab tests on soils, concrete, asphalt and steel. Every batch had to meet or exceed TxDOT specs before construction advanced.
Core Testing Services
- Compaction & density checks for sub-grade strength
- Concrete compressive strength verification
- Asphalt mix design validation
- Steel reinforcement inspection
Results That Last at the SH 288 Toll Lanes Brazoria County Project
By applying strict quality controls, CMT:
- Raised safety standards—robust structures resist heavy loads and extreme weather.
- Extended pavement life—proper materials lower maintenance costs.
- Kept schedules on track—real-time test data supported smooth progress.
Looking Ahead
This upgrade will serve drivers for decades, improving mobility and supporting regional growth. CMT is proud to have delivered the materials-testing expertise that made this milestone possible.
