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MOUNTAIN-580 ON RP over SR 13 NB, MOUNTAIN BL

Map 

Coordinates:
+37.78361, -122.17667
37°47'01" N, 122°10'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:MOUNTAIN-580 ON RP over SR 13 NB, MOUNTAIN BL
Structure number:33 0347S
Location:04-ALA-580-R39.15-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:123.0 ft. [37.5 m]
Total length:290.0 ft. [88.4 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1965
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: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: September 2015 

Status:Open, no restriction [A]
Average daily traffic:9,137 [as of 2009]
Truck traffic:1% 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:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:86.2 tons [78.4 metric tons]
Inventory rating:52.0 tons [47.3 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:71.8
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$1,448,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201571.8Functionally obsoleteVery GoodGoodGood9137
September 201371.8Functionally obsoleteSatisfactoryGoodGood9137
October 201172.8Functionally obsoleteSatisfactoryGoodGood9137
September 200972.9Functionally obsoleteSatisfactoryGoodGood8400
October 200772.9Functionally obsoleteSatisfactoryGoodGood8400
September 200572.9Functionally obsoleteSatisfactoryGoodGood8400
August 200472.9Functionally obsoleteSatisfactoryGoodGood8400
September 200272.9Functionally obsoleteGoodGoodGood8400
September 200072.9Functionally obsoleteGoodGoodGood8400
September 199872.9Functionally obsoleteGoodGoodGood8400
September 199675.9Functionally obsoleteGoodGoodGood8400
October 199476.1Functionally obsoleteVery GoodVery GoodVery Good8400
November 199275.2Functionally obsoleteVery GoodVery GoodVery Good2600
September 199075.2Functionally obsoleteVery GoodVery GoodVery Good2600