Facts
- Overview
- Concrete arch bridge over Charles River on MA 109 (Spring Street) in Boston
- Location
- Boston, Suffolk County, Massachusetts
- Status
- Open to traffic
- History
- Built 1861; rehabilitated 2002
- Design
- Arch
- Dimensions
-
Length of largest span: 19.0 ft.
Total length: 125.0 ft.
Deck width: 40.0 ft.
- Recognition
- Eligible for the National Register of Historic Places
- Approximate latitude, longitude
- +42.27056, -71.17361 (decimal degrees)
42°16'14" N, 71°10'25" W (degrees°minutes'seconds") - Inventory number
- BH 19448 (Bridgehunter.com ID)
- Inspection (as of 12/2004)
- Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Very Good (8 out of 9)
Appraisal: Not deficient
Sufficiency rating: 75.4 (out of 100) - Average daily traffic (as of 2004)
- 43,200