The Highway is Expanding &
Seabrook is getting a Facelift
The SH 146 Expansion Project will expand 146 in a fashion similar to other parts of SH 146 which runs north of Seabrook through La Porte. Beginning at Red Bluff Road the highway will be expanded south through Seabrook. A new expressway bridge will be built west of and parallel to the Seabrook-Kemah Channel Bridge. The current bridge will remain and serve as a frontage road for motorists.
Specifically, the project will consist of the following:
Widen and restructure the existing facility from a six-lane roadway to a 12-lane freeway.
Add grade separations at major intersections.
Add access roads in selected location.
Add express lanes over Clear Creek.
This site is your information source for project and construction updates. While the website is maintained by the City of Seabrook, the expansion project is managed by TxDOT and their partners and contractors.