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CITY STREET over DAWSON CREEK

Map

Coordinates:
+30.41500, -91.13500
30°24'54" N, 91°08'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CITY STREET over DAWSON CREEK
Structure number:611730249910811
Location:BATON ROUGE
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Rural) [09]
Length of largest span:19.0 ft. [5.8 m]
Total length:96.1 ft. [29.3 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:58.4 ft. [17.8 m]
Skew angle:15°
Owner:County Highway Agency [02]
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:5
Main spans material:Concrete [1]
Main spans design:Slab [01]
Deck type:Concrete Precast Panels [2]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:500 [as of 1980]
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Serious [3 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:42.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$574,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017PoorFairFairSerious50042.6
December 2015PoorSatisfactorySatisfactoryPoor50057.4
December 2013PoorSatisfactorySatisfactoryPoor50057.4
January 2012FairSatisfactorySatisfactoryFair50073.4
February 2010FairGoodSatisfactorySatisfactory50084.5
February 2008FairSatisfactorySatisfactorySatisfactory50084.5
March 2006FairSatisfactorySatisfactoryFair50073.4
June 2004FairSatisfactorySatisfactoryFair50073.4
June 2002FairGoodVery GoodFair50073.4
August 2000GoodGoodVery GoodGood50084.4
July 1998GoodGoodVery GoodGood50087.4
August 1996FairSatisfactoryGoodSatisfactory50087.4
August 1993FairFairGoodSatisfactory50086.5
August 1991FairGoodFairSatisfactory50074.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Timber Abutmentlinear ft.120012000
Timber Pileeach663711144
Reinforced Concrete Pier Caplinear ft.3483323130
Joints
Pourable Jointlinear ft.300003000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.190182080
Steel Protective Coatingsq. ft.63348300150
Deck
Reinforced Concrete Slabsq. ft.5,5105,4980120
Wearing Surfacessq. ft.4,5604,41501450