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BAY ST over 7TH STREET

Map

Coordinates:
+37.80787, -122.30564
37°48'28" N, 122°18'20" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:BAY ST over 7TH STREET
Structure number:33C0396
Location:0.1 KM WEST OF I-880
Purpose:Carries highway over highway
Route classification:Local (Urban) [19]
Length of largest span:64.3 ft. [19.6 m]
Total length:120.7 ft. [36.8 m]
Roadway width between curbs:22.0 ft. [6.7 m]
Deck width edge-to-edge:25.6 ft. [7.8 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:13°
Owner:City or Municipal Highway Agency [04]
Year built:1997
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
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:22,323 [as of 1999]
Truck traffic:2% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:63.7
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$482,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2016FairFairGoodFair2232363.7
January 2013GoodGoodVery GoodGood2232376.3
December 2008GoodGoodVery GoodGood2232376.3
March 2007GoodGoodVery GoodGood-93.0
October 2005GoodGoodVery GoodGood-93.0
December 2002GoodGoodVery GoodGood-98.0
December 2000GoodGoodVery GoodGood-98.0
April 1999GoodGoodVery GoodGood-98.0