Zakim Bridge

Zakim Bridge

Boston, MA

Zakim Bridge | Rosales + Partners
Services:
Conceptual and preliminary design
Cost:
$115 million
Client:
MassDOT, MA

A part of the Boston, Massachusetts, Central Artery/Tunnel Project, the Leonard P. Zakim Bunker Hill Memorial Bridge is one of the widest cable-stayed bridges in the world and the only asymmetrical cable-stayed bridge in the United States. The bridge carries ten lanes of traffic: eight interstate lanes passing through the towers and two local traffic lanes cantilevered on the east side, outside the towers. The towers recall the shape of the historic Bunker Hill Monument in neighboring Charlestown, while the bridge’s overall form echoes the shape of the sailboats that navigate the inner Charles River Basin and Boston Harbor. The bridge is a striking addition to the Boston skyline and a new symbol of the city.

* Contributions from Miguel Rosales, who was part of a consultant team, prior to the formation of Rosales +.

$115 million

A part of the Boston, Massachusetts, Central Artery/Tunnel Project, the Leonard P. Zakim Bunker Hill Memorial Bridge is one of the widest cable-stayed bridges in the world and the only asymmetrical cable-stayed bridge in the United States. The bridge carries ten lanes of traffic: eight interstate lanes passing through the towers and two local traffic lanes cantilevered on the east side, outside the towers. The towers recall the shape of the historic Bunker Hill Monument in neighboring Charlestown, while the bridge’s overall form echoes the shape of the sailboats that navigate the inner Charles River Basin and Boston Harbor. The bridge is a striking addition to the Boston skyline and a new symbol of the city.

* Contributions from Miguel Rosales, who was part of a consultant team, prior to the formation of Rosales +.

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Awards

2003
National Council of Structural Engineers Associations (NCSEA) - Excellence in Structural Engineering Awards Outstanding Project Award (Multispan or Single Span over 150 ft.)
2003
International Bridge Conference - George S. Richardson Medal
2003
American Institute of Steel Construction (AISC) - National Steel Bridge Alliance Prize Bridge Award - Major Span
2004
American Society of Civil Engineers (ASCE) - Outstanding Civil Engineering Achievement Award
2004
American Council of Engineering Companies (ACEC) - Outstanding Civil Engineering Achievement Award
2004
American Society of Civil Engineers (ASCE) - Outstanding Projects and Leaders (OPAL) Award
2004
Boston Preservation Alliance - Preservation Achievement Award

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