+46.47020, -85.42961
46°28'13" N, 85°25'47" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:M-123 over MURPHY CREEK
Structure number:000000000005901
Old structure number:48148034000C020 (from 1992 edition)
Location:9.8 MI N OF NEWBERRY
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:27.9 ft. [8.5 m]
Total length:29.9 ft. [9.1 m]
Roadway width between curbs:40.4 ft. [12.3 m]
Deck width edge-to-edge:45.3 ft. [13.8 m]
Owner:State Highway Agency [01]
Year built:2010
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
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:Good
Status:Open, no restriction [A]
Average daily traffic:890 [as of 2011]
Truck traffic:5% of total traffic
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Culvert condition:No noticeable or noteworthy deficiencies which affect the condition of the culvert. Insignificant scrape marks caused by drift. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:90.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
June 2018Good8 out of 1089090.0
June 2016Good8 out of 1089090.0
June 2014Good8 out of 1089090.0
June 2012Good9 out of 1089090.0
June 2011Good9 out of 1089090.0
June 2008Poor4 out of 1057455.3
June 2006Poor4 out of 1068954.0
June 2004Poor4 out of 1070073.0
July 2002-N out of 10700100.0
July 2000Fair5 out of 1070089.0
October 1998Fair6 out of 10700100.0
September 1996Fair6 out of 1070097.0
November 1992Fair6 out of 10-100.0