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GREENFIELD RD LF T over M-10

Map

Coordinates:
+42.44252, -83.20039
42°26'33" N, 83°12'01" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:GREENFIELD RD LF T over M-10
Structure number:000000000011468
Old structure number:82182112000S350 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:55.4 ft. [16.9 m]
Total length:110.9 ft. [33.8 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:22.3 ft. [6.8 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Owner:State Highway Agency [01]
Year built:1964
Year reconstructed:2006
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:2
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: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:13,397 [as of 2007]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:79.6 tons [72.4 metric tons]
Inventory rating:47.6 tons [43.3 metric tons]
Sufficiency rating:95.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201795.0FairGoodGoodSatisfactoryFO13397
February 201595.0GoodGoodGoodGood-13397
March 201395.0GoodGoodGoodGood-13397
March 201195.0GoodVery GoodGoodGood-13397
March 200936.0GoodVery GoodGoodGood-13397
August 200736.0GoodVery GoodGoodGood-20546
March 200732.0Fair-SatisfactoryFair-20546
December 200565.3PoorSeriousSatisfactoryFairSD20546
December 200367.3PoorSeriousSatisfactoryFairSD4500
October 200267.3PoorSeriousSatisfactoryFairSD4500
July 200167.3PoorSeriousSatisfactoryFairSD4500
April 200067.3PoorSeriousSatisfactoryFairSD4500
August 199867.3PoorSeriousSatisfactoryFairSD4500
July 199681.3FairFairSatisfactorySatisfactoryFO4500
August 199482.5FairFairSatisfactorySatisfactoryFO4500
October 199283.5FairSatisfactoryGoodSatisfactoryFO4500
October 199083.5FairSatisfactoryVery GoodGoodFO4500