418th Avenue over Spain & Langford Ditch


+45.69245, -97.85519
45°41'33" N, 97°51'19" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:418th Avenue over Spain & Langford Ditch
Structure number:000000046060168
Location:1W & 6.2N of Langford
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:28.9 ft. [8.8 m]
Total length:29.9 ft. [9.1 m]
Roadway width between curbs:26.9 ft. [8.2 m]
Deck width edge-to-edge:27.2 ft. [8.3 m]
Owner:County Highway Agency [02]
Year built:1979
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Prestressed concrete [5]
Main span design:Tee beam [04]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2015]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:87.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairGoodVery GoodFair5087.0
July 2015FairGoodVery GoodFair5080.3
September 2013FairGoodVery GoodSatisfactory5088.8
September 2011FairGoodVery GoodSatisfactory5088.8
June 2009FairGoodVery GoodSatisfactory5088.8
July 2007FairGoodVery GoodSatisfactory5088.8
August 2005FairGoodVery GoodSatisfactory5088.8
July 2003FairGoodVery GoodSatisfactory5088.8
September 2001FairGoodVery GoodSatisfactory5088.8
August 1999GoodGoodVery GoodGood5088.8
October 1997GoodVery GoodVery GoodVery Good5088.8
August 1995GoodVery GoodVery GoodVery Good5088.5
July 1993GoodVery GoodVery GoodVery Good5088.5
August 1991GoodVery GoodVery GoodVery Good5089.5