237th Street over Brookfield Creek


+43.94968, -96.59068
43°56'59" N, 96°35'26" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:237th Street over Brookfield Creek
Structure number:000000051148170
Location:3N & 2.8E of Trent
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:8.9 ft. [2.7 m]
Total length:25.6 ft. [7.8 m]
Roadway width between curbs:23.0 ft. [7.0 m]
Deck width edge-to-edge:23.0 ft. [7.0 m]
Owner:County Highway Agency [02]
Year built:1956
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2016]
Truck traffic:2% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
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:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:81.3

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
August 2018Fair5 out of 105081.3
August 2016Fair5 out of 105081.3
July 2014Fair5 out of 105081.3
August 2012Fair5 out of 105080.8
October 2010Good7 out of 105091.8
July 2008Good7 out of 105091.8
June 2006Good7 out of 105091.8
July 2004Good7 out of 105091.8
August 2002Good7 out of 105091.8
October 2000Good7 out of 105091.8
September 1998Good8 out of 105091.8
August 1996Good8 out of 105091.8
April 1994Good8 out of 105091.5
July 1992Good8 out of 105091.5
August 1990Good8 out of 105091.5