Share:

ROSA PARKS EXT RMP over I-75 N COLLECTOR-DIST RD

Map

Coordinates:
+42.33439, -83.07102
42°20'04" N, 83°04'16" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ROSA PARKS EXT RMP over I-75 N COLLECTOR-DIST RD
Structure number:000000000011763
Old structure number:82182195000S040 (from 1992 edition)
Location:IN DETROIT
Purpose:Carries highway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:115.8 ft. [35.3 m]
Total length:115.8 ft. [35.3 m]
Roadway width between curbs:24.3 ft. [7.4 m]
Deck width edge-to-edge:26.9 ft. [8.2 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:64°
Owner:State Highway Agency [01]
Year built:1970
Year reconstructed:2003
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Steel [3]
Main span 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: May 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:9,000 [as of 1978]
Truck traffic:3% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Scour condition:Bridge not over waterway. [N]
Operating rating:78.8 tons [71.6 metric tons]
Inventory rating:39.9 tons [36.3 metric tons]
Sufficiency rating:97.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201597.0FairVery GoodVery GoodSatisfactory-9000
May 201397.0FairVery GoodGoodSatisfactory-9000
May 201197.0GoodVery GoodGoodGood-9000
May 200999.0GoodVery GoodGoodGood-9000
February 200899.0GoodVery GoodGoodGood-9000
February 200698.0GoodVery GoodGoodGood-9000
February 200498.0GoodExcellentVery GoodGood-9000
November 200270.0PoorFairSatisfactoryPoorSD9000
August 200170.0PoorFairSatisfactoryPoorSD9000
May 200068.0PoorPoorSatisfactoryPoorSD9000
August 199848.0PoorPoorFairSeriousSD9000
August 199686.0FairGoodFairFair-9000
August 199496.0FairFairGoodSatisfactory-9000
July 199297.0FairSatisfactoryVery GoodGood-9000
June 199098.0FairSatisfactoryVery GoodVery Good-9000

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.613613000
Deck
Reinforced Concrete Decksq. ft.3,1153,115000
Substructure
Reinforced Concrete Abutmentlinear ft.1211012000
Joints
Strip Seal Jointlinear ft.2626000
Compression Jointlinear ft.2626000
Bearings
Movable Bearingeach44000
Fixed Bearingeach44000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2322062600