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INTERSTATE 580 over PARK BLVD

Map 

Coordinates:
+37.80333, -122.23167
37°48'12" N, 122°13'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:INTERSTATE 580 over PARK BLVD
Structure number:33 0315R
Location:04-ALA-580-42.67-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:96.1 ft. [29.3 m]
Total length:175.9 ft. [53.6 m]
Roadway width between curbs:65.9 ft. [20.1 m]
Deck width edge-to-edge:70.2 ft. [21.4 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1962
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:182,000 [as of 2009]
Truck traffic:1% of total traffic
Deck condition:Good [7 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.2 tons [53.8 metric tons]
Inventory rating:42.8 tons [38.9 metric tons]
Sufficiency rating:97.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201697.0GoodGoodGoodGood-182000
August 201495.0GoodVery GoodVery GoodVery Good-182000
August 201295.0FairSatisfactoryGoodGood-182000
March 201192.0PoorSeriousGoodGoodSD182000
August 200892.0PoorSeriousGoodGoodSD102500
August 200692.0PoorSeriousGoodGoodSD102500
October 200492.0PoorSeriousGoodGoodSD102500
October 200294.0PoorSeriousGoodGoodSD98500
October 200091.0PoorSeriousGoodGoodSD77400
October 199891.0PoorSeriousGoodGoodSD77400
December 199497.0GoodGoodGoodGood-94050
March 199397.0GoodGoodGoodGood-87900
November 198998.0GoodGoodGoodGood-87900