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Main Street Bridge

Map 

Street Views 

Facts 

Overview
Pony truss bridge over MBTA/BMRR on US 20 (Main Street) in Waltham
Location
Waltham, Middlesex County, Massachusetts
Status
Open to traffic
History
Built 1936; rehabilitated 1991
Design
Polygonal Warren pony truss with all verticals
Dimensions
Length of largest span: 115.2 ft.
Total length: 233.9 ft.
Deck width: 60.0 ft.
Approximate latitude, longitude
+42.37722, -71.22444   (decimal degrees)
42°22'38" N, 71°13'28" W   (degrees°minutes'seconds")
Approximate UTM coordinates
19/316864/4694056 (zone/easting/northing)
Quadrangle map:
Lexington
Average daily traffic (as of 2016)
27,600
Inventory numbers
MA W04015 (Massachusetts bridge number)
BH 19377 (Bridgehunter.com ID)
Inspection report (as of February 2018)
Overall condition: Fair
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Fair (5 out of 9)
Sufficiency rating: 68.9 (out of 100)
View more at BridgeReports.com

Update Log 

  • November 7, 2013: New Street View added by J.P.

Sources 

  • J.P. - wildcatjon2000 [at] gmail [dot] com