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LOCAL ROAD over DAWSON CREEK

Map

Coordinates:
+30.39333, -91.12000
30°23'36" N, 91°07'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL ROAD over DAWSON CREEK
Structure number:611730236910721
Location:1.5 MI S I-10,I-12 J
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Rural) [09]
Length of largest span:49.9 ft. [15.2 m]
Total length:201.1 ft. [61.3 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:33.5 ft. [10.2 m]
Skew angle:15°
Owner:County Highway Agency [02]
Year built:1973
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:4
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,790 [as of 1975]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:65.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$630,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairSatisfactoryFairSatisfactory879065.5
July 2015FairSatisfactoryFairSatisfactory879065.4
August 2013FairSatisfactoryGoodSatisfactory879076.7
August 2011FairSatisfactoryGoodSatisfactory879077.7
August 2009FairSatisfactoryGoodSatisfactory879076.7
July 2007FairSatisfactoryGoodSatisfactory879076.7
July 2005GoodGoodGoodGood879076.7
August 2003GoodGoodGoodGood879077.7
September 2001GoodVery GoodVery GoodGood879077.7
October 1999GoodVery GoodVery GoodGood879077.7
January 1998GoodGoodGoodGood879079.7
June 1996GoodGoodGoodGood879079.7
June 1993GoodGoodGoodGood879079.9
January 1992GoodGoodGoodGood879068.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.800800000
Deck
Reinforced Concrete Decksq. ft.5,4005,392080
Wearing Surfacessq. ft.4,80004,80000
Substructure
Reinforced Concrete Abutmentlinear ft.132061260
Prestressed Concrete Pileeach1212000
Reinforced Concrete Pier Caplinear ft.9090000
Joints
Pourable Jointlinear ft.160001600
Bearings
Elastomeric Bearingeach3232000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.400400000
Steel Protective Coatingsq. ft.2,0932,093000