Rating:
10850
{0}%
No votes cast
Rock Slough Bridge
Description
Pony Truss bridge replaced with concrete stringer bridge
Facts
- Overview
- Lost pony truss bridge over Rock Slough on Delta Road
- Location
- Contra Costa County, California
- Status
- No longer exists
- History
- Built ca. 1940; rehabilitated 1974; replaced 2001
- Design
- Pony truss
- Dimensions
-
Length of largest span: 44.9 ft.
Total length: 164.1 ft.
Deck width: 12.5 ft.
- Approximate latitude, longitude
- +37.97644, -121.62004 (decimal degrees)
37°58'35" N, 121°37'12" W (degrees°minutes'seconds")
- Approximate UTM coordinates
- 10/621198/4204099 (zone/easting/northing)
- Quadrangle map:
- Woodward Island
- Average daily traffic (as of 2013)
- 532
- Inventory numbers
- CA 28C-82 (California bridge number)
BH 10850 (Bridgehunter.com ID)
- Inspection report (as of July 2018)
- Overall condition: Fair
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Fair (5 out of 9)
Deck condition rating: Good (7 out of 9)
Sufficiency rating: 81.9 (out of 100)
View more at BridgeReports.com
Update Log
- March 14, 2010: Updated by Craig Philpott: updated status added street view