Employee ownership is accessible to everyone at RS&H. Learn how we collectively succeed together.

Houston SH 99 Widening

Project Details

Solutions

Location

Houston, TX

Client / Owner

Texas Department of Transportation

Focus Areas & Services

Size

5.9 miles

Delivery Method

Design-Bid-Build

Construction Value

$88 million

RS&H is providing CEI services for the SH 99 median widening project from FM 1093 to I-10. As Houston’s third and outermost loop, SH 99 acts as a vital pass through for motorists traveling each on I-10 toward Brazoria, Galveston, and south Harris County. SH 99 is ranked #63 on Texas’ Most Congested Roadways list published by the Texas Transportation Institute in 2021. The 6.5-mile reconstruction consists of widening from a four-lane divided highway to a six-lane divided highway, adding a center cable median barrier, and modifying several ramps. With 130,000 motorists traveling SH 99 each day, the project will increase capacity, improve mobility, and accommodate future growth.

Explore Exciting Career Opportunities with Us!

Related Projects

As part of IDOT’s long-term US 20 improvement plans, this project in Kane County, IL enhances safety and mobility for all modes of transportation while increasing the service life of US 20.

Transportation

RS&H serves as the prime Program Management Consultant for construction engineering services on the Michigan Department of Transportation’s multi-year Bridge Bundling Program.

Transportation

RS&H is working with the Florida Department of Transportation to identify and prioritize vulnerabilities to flooding along the corridor and develop concepts to ensure the continuation of service following a flooding event now and in the future.

Transportation