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STATE ROUTE 24 EB over COLLEGE AVE & FOREST ST

Map

Coordinates:
+37.84389, -122.25278
37°50'38" N, 122°15'10" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 24 EB over COLLEGE AVE & FOREST ST
Structure number:33 0417R
Location:04-ALA-024-R3.54-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:105.0 ft. [32.0 m]
Total length:1350.1 ft. [411.5 m]
Roadway width between curbs:66.9 ft. [20.4 m]
Deck width edge-to-edge:68.9 ft. [21.0 m]
Vertical clearance below bridge:19.4 ft. [5.9 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1970
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:18
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: February 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:143,000 [as of 2010]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:67.3 tons [61.2 metric tons]
Inventory rating:40.6 tons [36.9 metric tons]
Sufficiency rating:84.4

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201684.4GoodVery GoodGoodVery Good-143000
February 201484.4GoodGoodGoodGood-143000
February 201284.4GoodGoodGoodGood-143000
March 201091.3FairSatisfactoryGoodGood-70500
January 200891.3FairSatisfactoryGoodGood-70500
January 200685.9PoorSeriousGoodGoodSD70500
January 200485.6PoorSeriousGoodGoodSD73200
November 200186.6PoorSeriousGoodGoodSD73200
November 199986.6PoorSeriousGoodGoodSD73200
November 199791.0FairFairGoodGood-73200
September 199690.3FairFairGoodGood-59500
December 199392.8GoodGoodGoodGood-55650
September 199192.8GoodGoodGoodGood-55650

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.4123720400
Deck
Reinforced Concrete Top Flangesq. ft.8,6608,660000
Concrete Protective Coatingsq. ft.8,3948,394000
Substructure
Reinforced Concrete Columneach2020000
Reinforced Concrete Abutmentlinear ft.4848000
Reinforced Concrete Pileeach11000
Joints
Pourable Jointlinear ft.6161000
Compression Jointlinear ft.4141000
Bearings
Enclosed/Concealed Bearingeach66000
Bridge Rail
Other Material Bridge Raillinear ft.837837000