+43.54477, -85.94004
43°32'41" N, 85°56'24" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Structure number:000000000007759
Old structure number:62308H00033B020 (from 1992 edition)
Location:2.7 MI SE AETNA
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:10.8 ft. [3.3 m]
Total length:24.9 ft. [7.6 m]
Deck width edge-to-edge:51.8 ft. [15.8 m]
Owner:County Highway Agency [02]
Year built:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete [1]
Main spans design:Culvert [19]
Deck type:Not applicable [N]
Wearing surface:Gravel [8]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2000]
Structural 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:Shrinkage cracks, light scaling and insignificant spalling which does not expose reinforcing steel. Insignificant damage caused by drift with no misalignment and not requiring corrective action. Some minor scouring has occured near curtain walls, wingwalls or pipes. Metal culverts have a smooth symmetrical curvature with superficial corrosion and no pitting. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:99.9

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2018Good7 out of 1010099.9
June 2016Good7 out of 1010099.9
June 2014Good7 out of 1010099.9
June 2012Good7 out of 1010099.9
May 2010Good7 out of 1010081.6
May 2008Good7 out of 1010078.6
April 2006Good7 out of 1010078.6
May 2004Good7 out of 1010078.6
May 2002-N out of 1010078.6
April 2000Good7 out of 1010078.6
December 1998--5078.6
September 1996-N out of 105078.6
October 1994Good9 out of 105040.0
July 1992Good9 out of 105040.0
February 1990Good9 out of 105040.0