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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

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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 2017

Good/Fair/Poor Condition:Good
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: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:52.4 tons [47.6 metric tons]
Inventory rating:37.7 tons [34.3 metric tons]
Sufficiency rating:90.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201790.0GoodGoodGoodGood-47000
March 201587.0GoodGoodGoodGoodFO47000
February 201394.0FairSatisfactoryGoodGood-47000
March 201194.0FairSatisfactoryGoodGood-47000
March 200794.0FairSatisfactoryGoodGood-24500
March 200589.0PoorSeriousGoodGoodSD24500
July 200389.0PoorSeriousGoodGoodSD24500
July 200189.0PoorSeriousGoodGoodSD27800
July 199993.0FairSatisfactoryGoodGood-27800
July 199892.0FairFairGoodGood-27800
May 199593.0GoodVery GoodGoodGood-21600
June 199393.0GoodVery GoodGoodGood-19700
November 198993.0GoodVery GoodGoodGood-19700

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.4949000
Deck
Reinforced Concrete Top Flangesq. ft.590590000
Concrete Protective Coatingsq. ft.545545000
Substructure
Reinforced Concrete Pier Walllinear ft.2727000
Reinforced Concrete Abutmentlinear ft.4343000
Reinforced Concrete Pileeach11000
Bridge Rail
Other Material Bridge Raillinear ft.122116060