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COUNTY HIGHWAY over SHEYENNE RIVER

Map

Coordinates:
+46.56960, -97.12669
46°34'11" N, 97°07'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY HIGHWAY over SHEYENNE RIVER
Structure number:000000039108050
Location:8 WEST 2 NORTH WALCOTT
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:73.2 ft. [22.3 m]
Total length:111.9 ft. [34.1 m]
Roadway width between curbs:17.4 ft. [5.3 m]
Deck width edge-to-edge:18.4 ft. [5.6 m]
Owner:County Highway Agency [02]
Year built:1918
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: October 2016

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:20 [as of 2016]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Basically intolerable requiring high priority of replacement [2]
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 with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:33.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$288,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2016FairSatisfactoryFairFair2033.0
November 2014FairSatisfactoryFairFair2033.0
October 2012FairGoodFairFair2033.0
November 2010FairGoodFairFair2033.0
November 2008FairFairFairFair2032.0
September 2007FairFairFairFair2032.0
November 2006FairFairFairFair2032.0
October 2004FairFairFairFair2032.0
October 2002FairFairFairFair2032.0
November 2000FairFairFairFair2032.0
November 1998FairFairFairFair2032.0
November 1996FairFairFairFair2032.0
November 1994FairFairFairFair2030.5
November 1992FairFairFairFair2030.5
November 1990FairFairFairFair2030.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.3510330210
Steel Protective Coatingsq. ft.100001000
Steel Stringerlinear ft.5120490220
Steel Protective Coatingsq. ft.100001000
Steel Trusslinear ft.148014800
Steel Protective Coatingsq. ft.100001000
Steel Floor Beamlinear ft.7907900
Steel Protective Coatingsq. ft.100001000
Steel Gusset Plateeach4442200
Substructure
Steel Columneach1000100
Steel Protective Coatingsq. ft.100100000
Timber Abutmentlinear ft.43202300
Steel Pier Caplinear ft.7507500
Steel Protective Coatingsq. ft.100010000
Deck
Timber Decksq. ft.2,05602,05600
Bearings
Fixed Bearingeach40400
Steel Protective Coatingsq. ft.100010000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2230180430
Steel Protective Coatingsq. ft.100010000
Timber Bridge Raillinear ft.223022300