+43.68441, -84.70413
43°41'04" N, 84°42'15" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Structure number:000000000004351
Old structure number:37306H00003B040 (from 1992 edition)
Location:SEC 17-20 DENVER TWP
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:27.9 ft. [8.5 m]
Total length:30.8 ft. [9.4 m]
Roadway width between curbs:33.1 ft. [10.1 m]
Deck width edge-to-edge:33.8 ft. [10.3 m]
Skew angle:16°
Owner:County Highway Agency [02]
Year built:1981
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:196 [as of 2002]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
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:Large spalls, heavy scaling, wide cracks, considerable efflorescence or opened construction joint permitting loss of backfill. Considerable settlement or misalignment. Considerable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection throughout, extensive corrosion or deep pitting. [4]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:69.9

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
May 2018Poor4 out of 1019669.9
May 2016Poor4 out of 1019669.9
May 2014Poor4 out of 1019669.9
May 2012Poor4 out of 1019669.9
May 2010Poor4 out of 1019669.9
May 2008Poor4 out of 1019669.9
May 2006Poor4 out of 1019669.9
June 2004Fair5 out of 1019686.0
August 2002-N out of 10196100.0
July 2000Fair5 out of 1018785.9
July 1998Fair5 out of 1018785.9
September 1996Good7 out of 1016097.0
July 1994Good7 out of 1016097.0
June 1992Good7 out of 1016097.0
March 1990Good9 out of 1016097.0