+45.34019, -97.71538
45°20'25" N, 97°42'55" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:425th Avenue over BURLINGTON NORTHERN RR
Structure number:000000019130171
Location:1.6E & 0.6S of Bristol
Purpose:Carries highway over railroad
Route classification:Major Collector (Rural) [07]
Length of largest span:32.2 ft. [9.8 m]
Total length:102.0 ft. [31.1 m]
Roadway width between curbs:24.3 ft. [7.4 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:County Highway Agency [02]
Year built:1960
Year reconstructed:1984
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:5
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:274 [as of 2016]
Truck traffic:3% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Serious [3 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:23.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$879,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018PoorPoorPoorSerious27423.9
June 2017PoorPoorPoorSerious27423.9
May 2016PoorPoorPoorSerious27423.9
June 2014PoorPoorPoorSerious27423.9
July 2012PoorFairFairSerious27426.1
June 2010PoorFairFairSerious27426.1
July 2008FairFairSatisfactoryFair27443.9
August 2006FairFairSatisfactoryFair27443.9
June 2004FairFairSatisfactoryFair27443.9
June 2002FairFairSatisfactoryFair27443.9
June 2000FairSatisfactorySatisfactorySatisfactory27451.7
July 1998FairSatisfactorySatisfactorySatisfactory27452.8
July 1996FairFairGoodGood27451.3
July 1994FairFairGoodGood27450.6
June 1992FairSatisfactoryGoodGood27451.6
June 1990GoodGoodGoodGood27455.5