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I-75 over S BR BIG MUNUSCONG RIVER

Map

Coordinates:
+46.25141, -84.54424
46°15'05" N, 84°32'39" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-75 over S BR BIG MUNUSCONG RIVER
Structure number:000000000001573
Old structure number:17117033000C010 (from 1992 edition)
Location:0.1 MI N OF MILE POST 375
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:8.2 ft. [2.5 m]
Total length:32.5 ft. [9.9 m]
Skew angle:10°
Owner:State Highway Agency [01]
Year built:1962
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,640 [as of 2007]
Truck traffic:10% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Culvert condition:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:72.0

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
May 2018Fair5 out of 10364072.0
May 2016Fair5 out of 10364072.0
May 2014Fair5 out of 10364072.0
May 2012Fair5 out of 10364072.0
May 2010Fair5 out of 10364072.0
May 2008Fair6 out of 10364083.0
May 2006Fair6 out of 10506683.0
May 2004Fair6 out of 10550083.0
May 2002-N out of 10550083.0
May 2000Fair6 out of 10550079.0
December 1998Fair6 out of 10550083.0
September 1996Fair6 out of 10550082.0
September 1992Fair6 out of 10180085.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Culvert
Steel Culvertlinear ft.60005304030