+41.82056, -100.10653
41°49'14" N, 100°06'24" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COLL 7318 over DISMAL RIVER
Structure number:C000501705P
Location:.2S DUNNING
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:39.0 ft. [11.9 m]
Total length:79.1 ft. [24.1 m]
Roadway width between curbs:19.0 ft. [5.8 m]
Deck width edge-to-edge:24.0 ft. [7.3 m]
Owner:County Highway Agency [02]
Year built:1976
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:80 [as of 2018]
Truck traffic:5% of total traffic
Deck condition:Excellent [9 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Excellent [9 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:38.3
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018GoodExcellentExcellentExcellent8038.3
September 2016PoorPoorFairFair8035.3
September 2014FairFairGoodGood8037.6
September 2012FairFairGoodGood8038.0
October 2010FairFairGoodGood8038.0
October 2008FairFairGoodGood8038.0
November 2006FairFairGoodFair8046.2
October 2004FairFairGoodFair8046.2
November 2002FairFairGoodFair8046.2
November 2000FairFairGoodFair8046.1
October 1998FairSatisfactoryGoodSatisfactory8054.2
September 1996FairSatisfactoryGoodGood8054.2
January 1995FairSatisfactoryGoodGood8054.2
November 1992FairSatisfactoryGoodGood8054.2
November 1990FairSatisfactoryGoodGood8054.2