114th Street over Spain Ditch


+45.73336, -97.87549
45°44'00" N, 97°52'32" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:114th Street over Spain Ditch
Structure number:000000046051140
Location:0.4S & 2.1E of Amherst
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:9.8 ft. [3.0 m]
Total length:21.0 ft. [6.4 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:25.6 ft. [7.8 m]
Owner:County Highway Agency [02]
Year built:1934
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, posting recommended but not legally implemented [B]
Average daily traffic:103 [as of 2015]
Truck traffic:3% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:91.5

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2017Fair6 out of 1010391.5
July 2015Good7 out of 1010391.5
September 2013Good7 out of 1010383.9
September 2011Good7 out of 1010383.2
August 2009Good7 out of 1010383.2
August 2007Good7 out of 1010383.2
August 2005Good7 out of 1010383.2
July 2003Good7 out of 1010384.2
September 2001Good7 out of 1010384.2
August 1999Good7 out of 1010384.2
August 1997Fair6 out of 1010383.2
August 1995Fair6 out of 1010382.5
July 1993Good7 out of 1010382.5
August 1991Good7 out of 1010382.5