Squibb Park Bridge - Brooklyn, N.Y.

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.

Amelia Earhart Bridge - Atchison, Ks.

11th Street Bridge - Washington, D.C.

Stan Musial Veterans Memorial Bridge - St. Louis

George V. Voinovich Bridge - Cleveland, Ohio

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

Sixth Street Viaduct Replacement - Los Angeles

Stan Musial Veterans Memorial Bridge - St. Louis

Whittier Bridge/I-95 Improvement Project - Newburgy/Amesbury/Salisbury, Massachusetts

Rehabilitation of the Portsmouth Memorial Lift Bridge - Portsmouth, N.H., and Kittery, ME

South Park Bascule Bridge Replacement - Seattle

Interstate 84 Bridges - Southeast, N.Y.

State Route 520 Floating Bridge - Seattle

Missouri Safe & Sound Bridge Improvement Program - Missouri

Leonard P. Zakim Bunker Hill Memorial Bridge - Boston

Main Street Bridge - Columbus, Ohio

Jerrold Avenue Bridge - San Francisco

Jeremiah Morrow Bridge - Warren County, Ohio

Ambassador Bridge Gateway Project - Detroit, Mich.

Chelsea Street Bridge Replacement - Boston

Amtrak Bridge over the Thames River - Groton, Conn.

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

Huey P Long Span Lift - New Orleans


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.