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GREENFIELD RD over I-96 & CSX RR

Map 

Coordinates:
+42.37941, -83.19818
42°22'46" N, 83°11'53" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:GREENFIELD RD over I-96 & CSX RR
Structure number:000000000011544
Old structure number:82182123000R050 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Minor Arterial (Urban) [16]
Length of largest span:73.8 ft. [22.5 m]
Total length:874.1 ft. [266.4 m]
Roadway width between curbs:81.0 ft. [24.7 m]
Deck width edge-to-edge:103.4 ft. [31.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1972
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:13
Main spans material:Steel [3]
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:33,000 [as of 1988]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Operating rating:95.0 tons [86.4 metric tons]
Inventory rating:48.0 tons [43.6 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:79.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201579.0Functionally obsoleteGoodGoodGood33000
August 201379.0Functionally obsoleteGoodGoodGood33000
August 201179.0Functionally obsoleteGoodGoodGood33000
August 200979.0Functionally obsoleteGoodGoodGood33000
September 200779.0Functionally obsoleteGoodGoodGood33000
September 200577.0Functionally obsoleteGoodGoodGood33000
October 200376.0Functionally obsoleteFairGoodSatisfactory33000
October 200176.0Functionally obsoleteFairGoodSatisfactory33000
October 199976.0Functionally obsoleteFairGoodSatisfactory33000
August 199765.0Functionally obsoleteFairFairSatisfactory33000
June 199566.0Functionally obsoleteGoodFairGood33000
December 199477.0Functionally obsoleteGoodSatisfactoryGood29120
December 199333.0Structurally deficientExcellentVery GoodSerious29120
November 199233.0Structurally deficientVery GoodVery GoodSerious29120
April 199032.0Structurally deficientPoorPoorSerious29120