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MCMURPHY ROAD over THUNDER BAY RIVER

Map

Coordinates:
+44.97419, -84.09359
44°58'27" N, 84°05'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MCMURPHY ROAD over THUNDER BAY RIVER
Structure number:000000000012717
Old structure number:60302H00016B010 (from 1992 edition)
Location:SECTIONS 20-21 AVERY TWP
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:42.0 ft. [12.8 m]
Total length:44.3 ft. [13.5 m]
Roadway width between curbs:31.5 ft. [9.6 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Owner:County Highway Agency [02]
Year built:2003
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]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:60 [as of 2009]
Truck traffic:3% of total traffic
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
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:100.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
November 2017Good7 out of 1060100.0
November 2015Good7 out of 1060100.0
November 2013Good7 out of 1060100.0
November 2011Good8 out of 1060100.0
November 2009Good8 out of 1060100.0
November 2007Good8 out of 1060100.0
September 2005Good8 out of 1060100.0
April 2003Fair6 out of 106093.0
April 2001Fair6 out of 105074.0
December 1998Good7 out of 105074.0
December 1996-N out of 105078.0