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RIDGE RD over ROUGE RIVER

Map

Coordinates:
+42.41327, -83.26987
42°24'48" N, 83°16'12" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:RIDGE RD over ROUGE RIVER
Structure number:000000000012483
Old structure number:825180817076B01 (from 1992 edition)
Location:RIDGE S OF MCNICHOLS
Purpose:Carries highway over waterway
Route classification:Local (Urban) [19]
Length of largest span:72.8 ft. [22.2 m]
Total length:74.2 ft. [22.6 m]
Roadway width between curbs:23.0 ft. [7.0 m]
Deck width edge-to-edge:35.8 ft. [10.9 m]
Owner:City or Municipal Highway Agency [04]
Year built:2009
Historic significance:Bridge is on the National Register of Historic Places [1]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:612 [as of 2008]
Deck condition:Very Good [8 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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:78.4 tons [71.3 metric tons]
Inventory rating:47.1 tons [42.8 metric tons]
Sufficiency rating:97.9

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201597.9GoodVery GoodVery GoodVery Good-612
December 201397.9GoodVery GoodExcellentVery Good-612
December 201195.9GoodExcellentExcellentExcellent-612
December 200942.5GoodExcellentExcellentExcellent-612
September 200831.6PoorSeriousPoorSatisfactory-612
September 200622.2PoorPoorSatisfactorySatisfactorySD333
August 200425.1PoorPoorGoodGoodSD333
July 200225.0PoorPoorGoodGoodSD478
June 200125.0PoorPoorGoodGoodSD478
September 200024.8PoorPoorGoodGoodSD724
August 199927.4PoorPoorGoodGoodSD724
August 199827.9FairSatisfactoryGoodGoodFO724
June 199727.9FairSatisfactorySatisfactoryGoodFO724
September 199624.1GoodGoodGoodGoodFO775
June 199429.6GoodGoodGoodGoodFO775
September 199229.3GoodGoodGoodGoodFO1396
September 199018.2GoodGoodGoodGoodFO1396