I-275WB over I471SB&RMP F&UNDR RMP B


+39.04583, -84.46083
39°02'45" N, 84°27'39" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-275WB over I471SB&RMP F&UNDR RMP B
Structure number:019B00044L
Location:WB I275 OVR I471SB&RMP F
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:97.1 ft. [29.6 m]
Total length:191.0 ft. [58.2 m]
Roadway width between curbs:65.6 ft. [20.0 m]
Deck width edge-to-edge:69.9 ft. [21.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:18°
Owner:State Highway Agency [01]
Year built:1974
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:2
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:36,318 [as of 2016]
Truck traffic:6% 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:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Superior to present desirable criteria [9]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:87.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairGoodSatisfactorySatisfactory3631887.8
May 2016FairGoodSatisfactorySatisfactory3743487.5
August 2015FairGoodSatisfactorySatisfactory3560088.0
August 2013FairGoodSatisfactorySatisfactory2877589.9
August 2011FairGoodSatisfactorySatisfactory3310090.2
February 2010FairGoodSatisfactorySatisfactory2900091.2
January 2008FairGoodSatisfactorySatisfactory6700085.0
October 2005FairGoodFairGood7537574.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,6651,656900
Steel Protective Coatingsq. ft.24,97521,9753,00000
Reinforced Concrete Decksq. ft.19,76919,769000
Wearing Surfacessq. ft.18,58218,582000
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.1441113120
Reinforced Concrete Pier Caplinear ft.8075500
Strip Seal Jointlinear ft.153015300
Movable Bearingeach1801800
Steel Protective Coatingsq. ft.542816100
Fixed Bearingeach99000
Steel Protective Coatingsq. ft.3632400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.382382000
Reinforced Concrete Bridge Raillinear ft.3823216010