Newburyport/Amesbury, MA, United States
1,346-ft (410-meters) highway bridge (8 spans)
2013-2016
Expected in 2016
Walsh Construction Company
HNTB
Massachussetts Department of Transportation
Fabrication of the bridge superstructure (10,000 tons)
130 girders
Longest girder: 120 feet (37 meters)
Heaviest girder: 40 tons
Design-build
Metallizing
Replacement of the John Greenleaf Whittier Bridge over the Merrimack River in Massachusetts in the scope of the Whittier Bridge/I-95 Improvement Project.
This project is a design-build approach with a very tight schedule.
canambridges.com
