I-75 over MODERN AVE


+42.41373, -83.08410
42°24'49" N, 83°05'03" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-75 over MODERN AVE
Structure number:000000000011857
Old structure number:82182252000S210 (from 1992 edition)
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:47.6 ft. [14.5 m]
Total length:134.2 ft. [40.9 m]
Roadway width between curbs:170.9 ft. [52.1 m]
Deck width edge-to-edge:173.6 ft. [52.9 m]
Vertical clearance below bridge:22.6 ft. [6.9 m]
Owner:State Highway Agency [01]
Year built:1969
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]
Number of main spans:3
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: May 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:174,074 [as of 2007]
Truck traffic:7% of total traffic
Deck condition:Very Good [8 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:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:85.1 tons [77.4 metric tons]
Inventory rating:51.2 tons [46.5 metric tons]
Sufficiency rating:83.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201683.0GoodVery GoodGoodGood-174074
May 201483.0GoodVery GoodGoodGood-174074
May 201283.0GoodVery GoodGoodGood-174074
July 201083.0GoodVery GoodGoodGood-174074
March 200883.0GoodVery GoodGoodVery Good-174074
March 200683.0GoodVery GoodGoodVery Good-194000
March 200483.0GoodExcellentVery GoodGood-194000
June 200253.0PoorPoorPoorGood-194000
June 200073.0FairFairFairGood-194000
September 199874.0FairSatisfactoryFairGood-194000
October 199685.0FairSatisfactorySatisfactoryGood-166000
September 199685.0FairSatisfactorySatisfactoryGood-194000
October 199485.0FairSatisfactoryGoodGood-112600
August 199285.0GoodGoodGoodGood-112600
July 199085.0GoodGoodVery GoodGood-112600