I-71 over I490-RAMP-ES&I90-1463R(W


+41.47361, -81.69278
41°28'25" N, 81°41'34" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-71 over I490-RAMP-ES&I90-1463R(W
Structure number:1805584
Location:1.36 MI. N. OF JCT. US-42
Purpose:Carries highway overpass (fourth level) over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:191.9 ft. [58.5 m]
Total length:466.9 ft. [142.3 m]
Roadway width between curbs:100.1 ft. [30.5 m]
Deck width edge-to-edge:110.2 ft. [33.6 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Skew angle:36°
Owner:State Highway Agency [01]
Year built:1968
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:3
Main spans material:Steel [3]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:72,035 [as of 2015]
Truck traffic:3% of total traffic
Deck condition:Excellent [9 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Excellent [9 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:77.0 tons [70.0 metric tons]
Inventory rating:46.3 tons [42.1 metric tons]
Sufficiency rating:86.9

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201686.9GoodExcellentGoodExcellentFO72035
December 201581.0FairExcellentGoodSatisfactoryFO144240
December 201478.0PoorPoorGoodSatisfactorySD144240
December 201378.0PoorPoorGoodSatisfactorySD144240
December 201278.0PoorPoorGoodSatisfactorySD144240
November 201178.0PoorPoorGoodSatisfactorySD144240
November 201078.2PoorPoorGoodSatisfactorySD125400
November 200978.2PoorPoorGoodSatisfactorySD125400
December 200880.5FairFairGoodSatisfactoryFO125400
November 200780.5FairFairGoodSatisfactoryFO125400
December 200680.5FairFairGoodSatisfactoryFO125400
December 200580.5FairFairSatisfactorySatisfactoryFO125400
December 200486.0FairFairSatisfactorySatisfactory-115950
November 200386.0FairFairSatisfactorySatisfactory-115950
November 200283.7PoorPoorSatisfactorySatisfactorySD71410
November 200171.5PoorPoorSatisfactoryFairSD71410
October 200071.5PoorPoorSatisfactoryFairSD71410
December 199971.5PoorPoorSatisfactoryFairSD71410
February 199971.5PoorPoorFairFairSD71410
October 199771.5PoorPoorFairFairSD71410
December 199652.8PoorPoorFairPoorSD71410
July 199573.2PoorPoorSatisfactoryFairSD71410
July 199473.2PoorPoorSatisfactoryFairSD71410
October 199373.2PoorPoorSatisfactoryFairSD71390
August 199287.3FairFairSatisfactoryGoodFO71390
August 199185.2PoorPoorSatisfactoryGoodSD71390

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.3,6803,49618400
Steel Stringerlinear ft.2,7602,760000
Reinforced Concrete Decksq. ft.51,52751,527000
Steel Floor Beamlinear ft.3,5703,570000
Reinforced Concrete Columneach80800
Reinforced Concrete Pier Walllinear ft.273273000
Reinforced Concrete Abutmentlinear ft.273127200
Reinforced Concrete Pier Caplinear ft.273273000
Strip Seal Jointlinear ft.216216000
Movable Bearingeach3232000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.934934000