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CURTIS AVE over M-39

Map 

Coordinates:
+42.42278, -83.21914
42°25'22" N, 83°13'09" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:CURTIS AVE over M-39
Structure number:000000000011710
Old structure number:82182193000S070 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:52.2 ft. [15.9 m]
Total length:108.6 ft. [33.1 m]
Roadway width between curbs:44.0 ft. [13.4 m]
Deck width edge-to-edge:71.5 ft. [21.8 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Owner:State Highway Agency [01]
Year built:1963
Year reconstructed:2010
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2016 

Status:Open, no restriction [A]
Average daily traffic:4,600 [as of 2008]
Truck traffic:3% of total traffic
Deck condition:Excellent [9 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:80.4 tons [73.1 metric tons]
Inventory rating:48.1 tons [43.7 metric tons]
Sufficiency rating:95.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
February 201695.3Not deficientExcellentExcellentGood4600
February 201495.3Not deficientExcellentExcellentGood4600
February 201275.4Not deficientExcellentExcellentGood660
September 201148.3Not deficientSeriousFairPoor660
October 200948.3Structurally deficientSeriousFairPoor660
January 200948.3Structurally deficientSeriousFairPoor660
October 200748.3Structurally deficientSeriousSatisfactoryPoor660
September 200648.3Structurally deficientSeriousSatisfactoryPoor660
June 200548.3Structurally deficientSeriousSatisfactoryPoor660
February 200448.3Structurally deficientSeriousSatisfactoryPoor660
November 200248.3Structurally deficientSeriousSatisfactoryPoor660
August 200148.3Structurally deficientSeriousSatisfactoryPoor660
June 200048.3Structurally deficientSeriousSatisfactoryPoor660
July 199874.4Functionally obsoleteFairGoodSatisfactory660
July 199676.4Functionally obsoleteFairGoodSatisfactory660
August 199474.9Functionally obsoleteFairVery GoodSatisfactory600
June 199274.9Functionally obsoleteFairVery GoodSatisfactory600
May 199074.9Functionally obsoleteFairGoodSatisfactory600