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SAN LEANDRO BLVD over STATE ROUTE 77

Map

Coordinates:
+37.77111, -122.21861
37°46'16" N, 122°13'07" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SAN LEANDRO BLVD over STATE ROUTE 77
Structure number:33 0284
Location:04-ALA-077-0.29-OAK
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:45.9 ft. [14.0 m]
Total length:94.2 ft. [28.7 m]
Roadway width between curbs:63.0 ft. [19.2 m]
Deck width edge-to-edge:74.8 ft. [22.8 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Skew angle:18°
Owner:State Highway Agency [01]
Year built:1950
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,200 [as of 1998]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:62.7 tons [57.0 metric tons]
Inventory rating:37.4 tons [34.0 metric tons]
Sufficiency rating:94.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201694.0FairFairGoodGood-1200
November 201294.0FairFairGoodGood-1200
December 201094.0FairFairGoodGood-1200
November 200890.0PoorSeriousGoodGoodSD1200
November 200690.0PoorSeriousGoodGoodSD1200
July 200490.0PoorSeriousGoodGoodSD1200
June 200290.0PoorSeriousSatisfactoryGoodSD-
October 200090.0PoorSeriousSatisfactoryGoodSD-
August 199890.0PoorPoorSatisfactoryGoodSD-
September 199693.0FairGoodSatisfactoryGoodFO-
August 199493.0GoodVery GoodGoodGoodFO-
July 199293.0GoodVery GoodGoodGoodFO-