Middlesex Companies

of Littleton, Massachusetts
Amtrak - Niantic River Bridge (New) (New London County, Connecticut)
Joint Venture Contractor, 2013
Pony/through plate girder bridge over Niantic River on Amtrak Railroad ( 2 track)
Open to traffic

Old Galveston Causeway (Galveston County, Texas)
2012 Lift Span Designer, 1912
Modern lift bridge with concrete arch approach spans over Galveston Bay on BNSF Railway (and former highway)
Open to railroad traffic only

Veterans Memorial Bridge (Bristol County, Massachusetts)
Joint Venture Contractor, 2011
Deck plate girder bridge over Taunton River on MA Route 138 Brightman Street
Open to traffic