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COLISEUM-N880 ONRP over DAMON SLOUGH

Map 

Coordinates:
+37.75333, -122.20667
37°45'12" N, 122°12'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

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 2015 

Status:Open, no restriction [A]
Average daily traffic:1,250 [as of 1998]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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]
Operating rating:61.7 tons [56.1 metric tons]
Inventory rating:37.1 tons [33.7 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:85.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
January 201585.3Functionally obsoleteSatisfactorySatisfactoryGood1250
January 201384.3Functionally obsoleteFairGoodGood1250
January 201185.3Functionally obsoleteFairGoodGood1250
January 200985.3Functionally obsoleteFairGoodGood1250
January 200785.3Functionally obsoleteFairGoodGood1250
June 200585.3Functionally obsoleteFairGoodGood1250
January 200585.3Functionally obsoleteFairGoodGood1250
February 200386.3Functionally obsoleteFairGoodGood1250
August 200186.3Functionally obsoleteFairGoodGood1250
February 200185.3Functionally obsoleteFairGoodGood1250
March 199985.3Functionally obsoleteFairGoodGood1250
June 199885.3Functionally obsoleteFairGoodGood1250
January 199588.3Functionally obsoleteGoodVery GoodVery Good1250
April 199388.3Functionally obsoleteGoodVery GoodVery Good1250
February 199188.3Functionally obsoleteGoodVery GoodVery Good1250