Facts
- Overview
- Pony truss bridge over Mnrr Nh Line on Hillside Avenue in Mamaroneck
- Location
- Mamaroneck, Westchester County, New York
- Status
- Open to traffic
- History
- Built 1887; rehabilitated 1943
- Design
- Pony truss
- Dimensions
-
Length of largest span: 54.8 ft.
Total length: 63.0 ft.
Deck width: 30.8 ft.
- Approximate latitude, longitude
- +40.95667, -73.73278 (decimal degrees)
40°57'24" N, 73°43'58" W (degrees°minutes'seconds") - Approximate UTM coordinates
- 18/606646/4534719 (zone/easting/northing)
- USGS topographic map
- Mamaroneck
- Inventory numbers
- NY 2265250 (New York State bridge identification number)
BH 27109 (Bridgehunter.com ID) - Inspection (as of 11/2006)
- Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Poor (4 out of 9)
Substructure condition rating: Satisfactory (6 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 39.8 (out of 100) - Average daily traffic (as of 1997)
- 976