U.S. 90 Bridge Across St. Louis Bay - Pass Christian and Bay St. Louis, Miss.

State Route 520 Floating Bridge - Seattle

Bay Area Rapid Transit Warm Springs Extension - Oakland, Calif.

San Francisco BART Station - San Francisco

Amtrak Chicago Yard - Chicago

SR99 Alaskan Way Viaduct and Seawall Replacement - Seattle

I-405 Sepulveda Pass Improvements - Los Angeles, Calif.

Rail Runner Commuter Rail Extension - Santa Fe, N.M.

Missouri Safe & Sound Bridge Improvement Program - Missouri

Miami Dade Expressway SR836 Toll Plaza - Miami

Rehabilitation of the Portsmouth Memorial Lift Bridge - Portsmouth, New Hampshire and Kittery, Maine

Levi's Stadium - Santa Clara, Calif.

Tres Rios Ecosystem Restoration and Flood Control Project - Phoenix

Southeast Corridor Multimodal T-Rex - Denver, Colo.

San Diego International Airport Terminal 2 West Building and Airside Expansion - San Diego

George V. Voinovich Bridge - Cleveland

Tacoma Narrows Bridge - Tacoma, Wash.

Von Braun Complex, Phase IV - Redstone Arsenal, Alabama

Interstate 70 Manchester Bridge Project - Kansas City, Missouri

Design Build

Providing extraordinary value to clients

HNTB’s unique approach to design-build helps us understand what constitutes value for each client. From there, we provide services that result in the most efficient construction methods, saving time and money.

View HNTB’s alternative delivery contract terms.