Share:

INTERSTATE 580 over 14TH AVENUE

Map

Coordinates:
+37.80000, -122.22333
37°47'60" N, 122°13'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:INTERSTATE 580 over 14TH AVENUE
Structure number:33 0309R
Location:04-ALA-580-R42.07-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:94.2 ft. [28.7 m]
Total length:104.0 ft. [31.7 m]
Roadway width between curbs:65.9 ft. [20.1 m]
Deck width edge-to-edge:68.6 ft. [20.9 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Skew angle:42°
Owner:State Highway Agency [01]
Year built:1963
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:182,000 [as of 2009]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 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:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:108.7 tons [98.8 metric tons]
Inventory rating:63.8 tons [58.0 metric tons]
Sufficiency rating:85.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201585.0GoodVery GoodGoodGood-182000
September 201385.0GoodGoodGoodGood-182000
October 201185.0GoodGoodGoodGood-182000
October 200985.0GoodGoodGoodGood-81500
October 200785.0GoodGoodGoodGood-81500
September 200585.0GoodGoodGoodGood-81500
September 200485.0GoodGoodGoodGood-81500
September 200298.0GoodGoodGoodGood-77400
September 200098.0GoodGoodGoodGood-77400
September 199892.0PoorSeriousGoodGoodSD77400
September 199697.0FairFairGoodGood-76350
December 199498.0FairSatisfactoryGoodGood-76350
December 199298.0FairSatisfactoryGoodGood-87900
April 199098.0GoodGoodGoodVery Good-87900