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PORTER ROAD over RAINY RIVER

Map

Coordinates:
+45.34074, -84.15229
45°20'27" N, 84°09'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PORTER ROAD over RAINY RIVER
Structure number:000000000008977
Old structure number:71200016000B010 (from 1992 edition)
Location:ALLIS TWP SEC 11 & 12
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:42.7 ft. [13.0 m]
Total length:44.0 ft. [13.4 m]
Roadway width between curbs:28.5 ft. [8.7 m]
Deck width edge-to-edge:31.2 ft. [9.5 m]
Owner:County Highway Agency [02]
Year built:2008
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:650 [as of 2007]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:98.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017GoodGoodVery GoodVery Good65098.7
September 2015GoodGoodVery GoodVery Good65098.7
September 2013GoodVery GoodVery GoodVery Good65098.7
September 2011GoodVery GoodVery GoodVery Good65098.7
September 2009GoodExcellentExcellentExcellent65098.7
July 2007PoorPoorCriticalPoor65025.2
June 2005PoorPoorSeriousPoor65025.4
April 2003PoorPoorPoorPoor65032.4
April 2001PoorPoorPoorPoor65028.8
January 1999PoorPoorFairPoor65034.2
October 1996FairFairSatisfactoryFair65046.7
July 1994FairSatisfactorySatisfactoryFair65056.9
May 1992FairSatisfactorySatisfactoryFair65056.9
November 1989GoodGoodGoodGood65067.0