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STATE ROUTE 13 NB over CARSON STREET

Map 

Coordinates:
+37.79389, -122.18167
37°47'38" N, 122°10'54" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:STATE ROUTE 13 NB over CARSON STREET
Structure number:33 0105R
Location:04-ALA-013-5.01-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:81.0 ft. [24.7 m]
Total length:161.1 ft. [49.1 m]
Roadway width between curbs:37.7 ft. [11.5 m]
Deck width edge-to-edge:39.7 ft. [12.1 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:26°
Owner:State Highway Agency [01]
Year built:1966
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: March 2015 

Status:Open, no restriction [A]
Average daily traffic:47,000 [as of 2009]
Truck traffic:2% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:109.8 tons [99.8 metric tons]
Inventory rating:62.8 tons [57.1 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:87.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201587.0Functionally obsoleteGoodGoodGood47000
February 201394.0Not deficientSatisfactoryGoodGood47000
March 201194.0Not deficientSatisfactoryGoodGood47000
March 200794.0Not deficientSatisfactoryGoodGood24500
March 200589.0Structurally deficientSeriousGoodGood24500
July 200389.0Structurally deficientSeriousGoodGood24500
July 200189.0Structurally deficientSeriousGoodGood27800
July 199993.0Not deficientSatisfactoryGoodGood27800
July 199892.0Not deficientFairGoodGood27800
May 199593.0Not deficientVery GoodGoodGood21600
June 199393.0Not deficientVery GoodGoodGood19700
November 198993.0Not deficientVery GoodGoodGood19700