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Bay Farm Island Bridge

Photos 

Hwy 61 Bridge, San Leandro Bay

Looking SE.

Photo taken by Craig Philpott in November 2009

BH Photo #149042

Map 

Street View 

Facts 

Overview
Bascule bridge over San Leandro Bay on CA 61 in Alameda
Location
Oakland, Alameda County, California
Status
Open to traffic
History
Built 1953
Builders
- Duncanson-Harrelson Co. of San Francisco, California
- Stolte, Inc. of Los Angeles, California
Design
Single leaf bascule draw bridge
Dimensions
Length of largest span: 92.0 ft.
Total length: 963.0 ft.
Deck width: 51.8 ft.
Also called
San Leandro Bay Bridge
Hwy 61 Alameda Bridge
Approximate latitude, longitude
+37.74894, -122.23628   (decimal degrees)
37°44'56" N, 122°14'11" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/567280/4178234 (zone/easting/northing)
Quadrangle map:
San Leandro
Elevation
8 ft. above sea level
Inventory numbers
CA 33-86 (California bridge number)
BH 10803 (Bridgehunter.com ID)
Inspection (as of 04/2015)
Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Very Good (8 out of 9)
Substructure condition rating: Good (7 out of 9)
Sufficiency rating: 59.4 (out of 100)
Average daily traffic (as of 2009)
20,800

Update Log 

  • April 18, 2016: New Street View added by Douglas Butler
  • November 30, 2015: New Street View added by Douglas Butler
  • July 14, 2014: New photos from Douglas Butler
  • April 8, 2010: Updated by Craig Philpott: corrected GPS and name
  • November 10, 2009: New photo from Craig Philpott

Related Bridges 

Sources