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W GRAND-N880 ONRMP over UP RR,BNSF RY,AMTRAK,POR

Map 

Coordinates:
+37.82083, -122.29278
37°49'15" N, 122°17'34" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:W GRAND-N880 ONRMP over UP RR,BNSF RY,AMTRAK,POR
Structure number:33 0611S
Location:04-ALA-880-R34.50R-OAK
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:174.9 ft. [53.3 m]
Total length:868.8 ft. [264.8 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Vertical clearance below bridge:25.9 ft. [7.9 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1997
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:6
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: March 2015 

Status:Open, no restriction [A]
Average daily traffic:7,000 [as of 2000]
Truck traffic:10% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
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:59.5 tons [54.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:86.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201586.8Functionally obsoleteVery GoodGoodSatisfactory7000
March 201386.8Functionally obsoleteGoodVery GoodGood7000
March 201186.8Functionally obsoleteGoodVery GoodGood7000
March 200985.8Functionally obsoleteFairVery GoodGood7000
April 200785.8Functionally obsoleteFairVery GoodGood7000
January 200592.0Not deficientFairVery GoodGood-
March 200393.0Not deficientGoodVery GoodGood-
March 200193.0Not deficientGoodVery GoodGood-
July 199893.0Not deficientGoodVery GoodGood-