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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 

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. ratingEvaluationDeckSuper.Sub.ADT
December 201597.9Not deficientVery GoodVery GoodVery Good612
December 201397.9Not deficientVery GoodExcellentVery Good612
December 201195.9Not deficientExcellentExcellentExcellent612
December 200942.5Not deficientExcellentExcellentExcellent612
September 200831.6Not deficientSeriousPoorSatisfactory612
September 200622.2Structurally deficientPoorSatisfactorySatisfactory333
August 200425.1Structurally deficientPoorGoodGood333
July 200225.0Structurally deficientPoorGoodGood478
June 200125.0Structurally deficientPoorGoodGood478
September 200024.8Structurally deficientPoorGoodGood724
August 199927.4Structurally deficientPoorGoodGood724
August 199827.9Functionally obsoleteSatisfactoryGoodGood724
June 199727.9Functionally obsoleteSatisfactorySatisfactoryGood724
September 199624.1Functionally obsoleteGoodGoodGood775
June 199429.6Functionally obsoleteGoodGoodGood775
September 199229.3Functionally obsoleteGoodGoodGood1396
September 199018.2Functionally obsoleteGoodGoodGood1396