23 Projects

John W. Weeks Footbridge

Boston-Cambridge
,
MA
Project Contacts:

The John W. Weeks Footbridge spans the Charles River, connecting...

Riverside Park Pedestrian Bridge No. P34

Newton-Weston
,
MA
Project Contacts:

The bridge carries a pathway over the Charles River in Riverside...

Lower Falls Pedestrian Bridge No. P40

Newton-Wellesley
,
MA
Project Contacts:

The structure is a former railroad bridge spanning the Charles...

Pan Am Southern Connecticut River Main Line, Masonry Arch Bridges

MA
Project Contacts:

The Connecticut River Main Line, owned and operated by Pan Am Southern, runs for approximately 50 mi between Springfield and East Northfield, Massachusetts.  Massachusetts Department of...

Cornell University, Pedestrian Suspension Bridge

Ithaca
,
NY
Project Contacts:

Cornell University sought to install cable net barrier systems on four university-owned bridges, including a pedestrian suspension bridge that spans over Fall Creek.  SGH analyzed the existing...

Brooklyn Bridge

New York
,
NY
Project Contacts:

The New York City Department of Transportation planned to rehabilitate the Brooklyn Bridge in time for the Brooklyn Bridge centennial.  The renovation procedures called for the strands of the main...

DCR General Edwards Bridge

Lynn-Revere
,
MA
Project Contacts:

The General Edwards Bridge is a multiple-span steel-girder bridge over the mouth of the Saugus River where it flows into the Atlantic Ocean. The central moveable span over the main navigation...

Auburn Street Bridge, Mystic Valley Parkway

Medford
,
MA
Project Contacts:

The Auburn Street Bridge spans the Mystic River. Constructed in 1906, the single-span concrete arch bridge has abutments that act as large-spread footings. Undermining of the abutments and wing...

William Preston Lane Memorial Bridge

Stevensville
,
MD
Project Contacts:

Constructed in 1973, the westbound structures of the William Lane Memorial Bridge carry three lanes of U.S. Route 50 across the Chesapeake Bay. During an overlay project at the bridge, Maryland...

Charles River Basin Study

Cambridge
,
MA
Project Contacts:
Once a reservoir for industrial dumping, the man-made Charles River Basin is now a renowned waterfront park serving as the setting for a famous rowing regatta, the Head of the Charles. As part of the...

Pages