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IR-280 over NSRR,RAMP Z FRONT ST.

Map

Coordinates:
+41.65159, -83.50321
41°39'06" N, 83°30'12" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IR-280 over NSRR,RAMP Z FRONT ST.
Structure number:4805844
Location:S. NB APPR SPAN TO VGC5
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:149.9 ft. [45.7 m]
Total length:3340.1 ft. [1018.0 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:58.7 ft. [17.9 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:State Highway Agency [01]
Year built:2007
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:25
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Other [9]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:25,119 [as of 2015]
Truck traffic:22% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:83.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2016FairGoodSatisfactorySatisfactory2511983.0
December 2015FairGoodSatisfactoryGood2867083.0
December 2014GoodGoodGoodGood2867083.0
December 2013GoodGoodGoodVery Good2867081.0
December 2012GoodGoodGoodVery Good2867081.0
December 2011GoodGoodGoodVery Good2867081.0
December 2010GoodGoodGoodVery Good2509581.0
May 2009GoodGoodGoodExcellent2509581.0
April 2008GoodGoodGoodExcellent2509581.0
2000----3781584.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.3,3442,84450000
Deck
Prestressed Concrete Top Flangesq. ft.187,040186,54050000
Substructure
Reinforced Concrete Columneach2424000
Reinforced Concrete Abutmentlinear ft.5959000
Reinforced Concrete Pier Caplinear ft.5044545000
Joints
Assembly with Sealeach482482000
Bearings
Elastomeric Bearingeach56411500
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.6,68006,68000