Lake Champlain Bridge Replacement - Crown Point, N.Y.

State Route 520 Floating Bridge - Seattle

I-70 Mississippi River Bridge - St. Louis

U.S. Highway 82 Mississippi River Bridge - Greenville, Miss.

Bob Kerrey Pedestrian Bridge - Omaha, Neb., and Council Bluffs, Iowa

Tacoma Narrows Bridge - Tacoma, Wash.

North Avenue Bridge - Chicago

Mary Avenue Bicycle Footbridge - Cupertino, Calif.

Main Street Bridge - Columbus, Ohio

Sixth Street Viaduct Replacement - Los Angeles

Jerrold Avenue Bridge - San Francisco

Jeremiah Morrow Bridge - Warren County, Ohio

Huey P Long Span Lift - New Orleans

Blennerhassett Bridge - Parkersburg, W.Va., and Belpre, Ohio

Amtrak Bridge over the Thames River - Groton, Conn.

Ambassador Bridge Gateway Project - Detroit, Mich.

Bridges

Unsurpassed technical excellence in long-span structures

Since its founding nearly 100 years ago, HNTB has long been recognized as the industry’s leader in planning, design and construction of complex long-span and movable bridges. The firm employs advanced technology, including proprietary bridge design and analysis software and 3-D modeling and animation, to ensure each structure meets the client’s or community’s unique needs.