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Photos

Hwy 61 Bridge, San Leandro Bay

Looking SE.

Photo taken by Craig Philpott in November 2009

Overview: Bascule bridge over San Leandro Bay on CA 61 in Alameda
Location: Oakland, Alameda County, California
Status: Open to traffic
History: Built 1953
Builder: - Duncason-Harleson and Stolte Inc.
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)
Elevation: 8 ft. above sea level
USGS topographic map: San Leandro
Inventory numbers: CA 33-86 (California bridge number)
BH 10803 (Bridgehunter.com ID)
Inspection (as of 05/2011): Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Satisfactory (6 out of 9)
Substructure condition rating: Good (7 out of 9)
Sufficiency rating: 63.0 (out of 100)
Average daily traffic (as of 2009): 20,800