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COLISEUM-N880 ONRP over DAMON SLOUGH

Map

Coordinates:
+37.75321, -122.20680
37°45'12" N, 122°12'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COLISEUM-N880 ONRP over DAMON SLOUGH
Structure number:33 0142S
Location:04-ALA-880-26.53-OAK
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:25.9 ft. [7.9 m]
Total length:170.9 ft. [52.1 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Skew angle:11°
Owner:State Highway Agency [01]
Year built:1968
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:7
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,250 [as of 1998]
Truck traffic:10% 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:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:85.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017GoodGoodGoodGood125085.3
January 2015FairSatisfactorySatisfactoryGood125085.3
January 2013FairFairGoodGood125084.3
January 2011FairFairGoodGood125085.3
January 2009FairFairGoodGood125085.3
January 2007FairFairGoodGood125085.3
June 2005FairFairGoodGood125085.3
January 2005FairFairGoodGood125085.3
February 2003FairFairGoodGood125086.3
August 2001FairFairGoodGood125086.3
February 2001FairFairGoodGood125085.3
March 1999FairFairGoodGood125085.3
June 1998FairFairGoodGood125085.3
January 1995GoodGoodVery GoodVery Good125088.3
April 1993GoodGoodVery GoodVery Good125088.3
February 1991GoodGoodVery GoodVery Good125088.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Prestressed Concrete Columneach2424000
Reinforced Concrete Abutmentlinear ft.3232000
Prestressed Concrete Pileeach11000
Bridge Rail
Other Material Bridge Raillinear ft.10497070
Deck
Reinforced Concrete Slabsq. ft.540540000
Concrete Protective Coatingsq. ft.442442000