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COUNTY HIGHWAY over MIDDLE LOUP RIVER

Map

Coordinates:
+42.05667, -100.95667
42°03'24" N, 100°57'24" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY HIGHWAY over MIDDLE LOUP RIVER
Structure number:C004614905
Location:4.4E 1N MULLEN
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:58.1 ft. [17.7 m]
Total length:60.0 ft. [18.3 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:24.6 ft. [7.5 m]
Owner:County Highway Agency [02]
Year built:2007
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:10 [as of 2003]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:89.0
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018GoodVery GoodVery GoodGood1089.0
March 2016GoodVery GoodVery GoodGood1089.0
March 2014FairVery GoodVery GoodFair1077.9
January 2012FairVery GoodVery GoodFair1082.9
January 2010FairVery GoodVery GoodFair1082.9
July 2007GoodVery GoodVery GoodVery Good1093.9
February 2004FairGoodFairGood1027.4
May 2001FairGoodFairGood1027.4
December 1999FairGoodFairGood1027.4
December 1997FairGoodFairGood1027.4
November 1995FairGoodFairGood1029.0
April 1992FairGoodFairGood1034.2
November 1990GoodGoodGoodGood1044.3