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TURN RDWY 3RD LEVL over CSX RR & I-96 RDWYS

Map 

Coordinates:
+42.37947, -83.21747
42°22'46" N, 83°13'03" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:TURN RDWY 3RD LEVL over CSX RR & I-96 RDWYS
Structure number:000000000011541
Old structure number:82182123000R020 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway overpass (third level) over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:118.8 ft. [36.2 m]
Total length:1334.4 ft. [406.7 m]
Roadway width between curbs:37.4 ft. [11.4 m]
Deck width edge-to-edge:39.0 ft. [11.9 m]
Vertical clearance above deck:14.1 ft. [4.3 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Owner:State Highway Agency [01]
Year built:1973
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:16
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: August 2015 

Status:Open, no restriction [A]
Average daily traffic:18,870 [as of 1982]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:71.3 tons [64.8 metric tons]
Inventory rating:42.8 tons [38.9 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:92.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201592.0Functionally obsoleteSatisfactorySatisfactoryGood18870
August 201392.0Functionally obsoleteSatisfactorySatisfactoryGood18870
August 201192.0Functionally obsoleteGoodSatisfactoryGood18870
August 200992.0Functionally obsoleteGoodSatisfactoryGood18870
April 200792.0Functionally obsoleteGoodSatisfactoryGood18870
January 200692.0Functionally obsoleteGoodSatisfactoryGood18870
February 200465.0Structurally deficientGoodSatisfactoryPoor18870
October 200265.0Structurally deficientGoodSatisfactoryPoor18870
July 200165.0Structurally deficientGoodSatisfactoryPoor18870
July 199969.0Structurally deficientGoodGoodPoor18870
August 199768.0Structurally deficientGoodGoodPoor18870
May 199595.0Functionally obsoleteGoodGoodSatisfactory18870
October 199395.0Functionally obsoleteGoodGoodSatisfactory18870
May 199168.0Structurally deficientGoodPoorSatisfactory18870