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COUNTY ROAD over GREEN RIVER

Map

Coordinates:
+47.02693, -103.05401
47°01'37" N, 103°03'14" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY ROAD over GREEN RIVER
Structure number:000000004129210
Location:8 EAST 12 SOUTH FAIRFIELD
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:47.9 ft. [14.6 m]
Total length:49.9 ft. [15.2 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:30.5 ft. [9.3 m]
Owner:County Highway Agency [02]
Year built:1946
Year reconstructed:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Prestressed concrete [5]
Main span design:Tee beam [04]
Deck type:Not applicable [N]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:26 [as of 2018]
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:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018Good-GoodGood2696.0
September 2016Good-GoodGood2692.9
June 2014Good-GoodGood2692.9
November 2012Good-GoodGood2692.9
November 2010Good-GoodGood2692.9
October 2008Good-GoodGood2692.9
January 2007Good-GoodGood2692.9
February 2005Good-GoodGood2692.9
November 2002Good-GoodGood2692.9
January 2001Good-GoodGood2692.9
January 1999Good-GoodGood2692.9
January 1997Good-GoodGood2692.9
December 1994GoodGoodGoodGood2692.9
September 1992GoodGoodGoodGood2692.9
February 1991GoodGoodGoodGood2693.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Girder/Beamlinear ft.400400000
Substructure
Reinforced Concrete Abutmentlinear ft.6662400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.9898000
Steel Protective Coatingsq. ft.100100000
Reinforced Concrete Bridge Raillinear ft.9898000