+43.33703, -85.72171
43°20'13" N, 85°43'18" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:120 TH ST over ROGUE RIVER
Structure number:000000000007732
Old structure number:62200007000B010 (from 1992 edition)
Location:4 MI E OF GRANT
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:24.0 ft. [7.3 m]
Total length:25.9 ft. [7.9 m]
Deck width edge-to-edge:59.7 ft. [18.2 m]
Owner:County Highway Agency [02]
Year built:1989
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Concrete [1]
Main span design:Culvert [19]
Deck type:Not applicable [N]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,800 [as of 2000]
Structural appraisal:Equal to present minimum criteria [6]
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: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:99.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2018Fair6 out of 10180099.0
June 2016Fair6 out of 10180099.0
May 2014Fair6 out of 10180099.0
May 2012Fair6 out of 10180099.0
May 2010Good7 out of 10180099.2
May 2008Good7 out of 10180099.2
April 2006Good7 out of 10180099.2
April 2004Good8 out of 10180099.2
May 2002-N out of 10180098.2
April 2000Good8 out of 10180098.1
December 1998--155698.3
September 1996GoodN out of 10155698.3
September 1994Good9 out of 10155696.4
July 1992Good9 out of 10155696.4
February 1990Good9 out of 10155693.4