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OFF RAMP @ GRNFLD. over LAND

Map 

Coordinates:
+42.37991, -83.19074
42°22'48" N, 83°11'27" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:OFF RAMP @ GRNFLD. over LAND
Structure number:000000000011546
Old structure number:82182123000R058 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:69.9 ft. [21.3 m]
Total length:355.0 ft. [108.2 m]
Roadway width between curbs:28.2 ft. [8.6 m]
Deck width edge-to-edge:36.4 ft. [11.1 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:5
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2015 

Status:Open, no restriction [A]
Average daily traffic:12,580 [as of 1982]
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:76.7 tons [69.7 metric tons]
Inventory rating:46.0 tons [41.8 metric tons]
Sufficiency rating:100.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 2015100.0Not deficientGoodVery GoodGood12580
August 2013100.0Not deficientGoodVery GoodGood12580
August 2011100.0Not deficientGoodVery GoodGood12580
August 2009100.0Not deficientGoodVery GoodGood12580
September 2007100.0Not deficientGoodVery GoodGood12580
September 2005100.0Not deficientGoodVery GoodGood12580
October 2003100.0Not deficientGoodVery GoodSatisfactory12580
October 2001100.0Not deficientGoodVery GoodSatisfactory12580
December 1999100.0Not deficientGoodVery GoodSatisfactory12580
August 1997100.0Not deficientGoodVery GoodSatisfactory12580
June 1995100.0Not deficientGoodVery GoodGood12580
October 1993100.0Not deficientGoodVery GoodVery Good12580
May 1991100.0Not deficientVery GoodGoodSatisfactory12580