Facts
- Overview
- Through truss bridge over MBTA/BMRR on MA 28 (McGrath Highway) in Somerville
- Location
- Somerville, Middlesex County, Massachusetts
- Status
- Open to traffic
- History
- Built 1908; rehabilitated 1983
- Design
- Through truss
- Dimensions
-
Length of largest span: 162.1 ft.
Total length: 173.9 ft.
Deck width: 84.0 ft.
Vertical clearance above deck: 15.0 ft.
- Recognition
- Eligible for the National Register of Historic Places
- Approximate latitude, longitude
- +42.38417, -71.09167 (decimal degrees)
42°23'03" N, 71°05'30" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 19/327815/4694550 (zone/easting/northing)
- USGS topographic map
- Boston North
- Inventory number
- BH 19381 (Bridgehunter.com ID)
- Inspection (as of 05/2006)
- Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Fair (5 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 60.0 (out of 100) - Average daily traffic (as of 2006)
- 62,000