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SB W GRAND BLVD over I-94

Map

Coordinates:
+42.34661, -83.10941
42°20'48" N, 83°06'34" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SB W GRAND BLVD over I-94
Structure number:000000000011181
Old structure number:82182023000S130 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:96.8 ft. [29.5 m]
Total length:200.1 ft. [61.0 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:63.3 ft. [19.3 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:2013
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Steel continuous [4]
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: April 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,070 [as of 2013]
Truck traffic:5% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:41.4 tons [37.6 metric tons]
Inventory rating:32.1 tons [29.2 metric tons]
Sufficiency rating:83.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
April 201683.7GoodVery GoodVery GoodVery Good-2070
April 201480.6GoodExcellentExcellentExcellent-2070
November 201237.0PoorSeriousSeriousSerious-2070
December 201130.5PoorSeriousPoorSeriousSD3289
June 201142.4PoorSeriousFairPoorSD18640
October 200942.4PoorSeriousFairPoorSD18640
July 200842.4PoorSeriousFairPoorSD18640
April 200742.4PoorSeriousFairPoorSD18640
January 200642.4PoorSeriousFairPoorSD18640
November 200442.4PoorSeriousSatisfactoryPoorSD18640
August 200342.4PoorSeriousSatisfactoryPoorSD18640
August 200242.4PoorSeriousSatisfactoryPoorSD18640
May 200142.4PoorSeriousFairPoorSD18640
August 199923.3PoorSeriousFairSeriousSD18640
November 199823.3PoorSeriousFairSeriousSD18640
December 199723.3PoorSeriousFairSeriousSD18640
April 199723.3PoorPoorSatisfactorySeriousSD18640
July 199425.0PoorFairSatisfactorySeriousSD18640
May 199226.4PoorSatisfactorySatisfactorySeriousSD18640
May 199046.6PoorSatisfactorySatisfactoryPoorSD18640