I-270 over OVER CSX RR


+40.11111, -83.05694
40°06'40" N, 83°03'25" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-270 over OVER CSX RR
Structure number:2510685
Location:4.34 MI N OF US33
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:57.1 ft. [17.4 m]
Total length:149.9 ft. [45.7 m]
Roadway width between curbs:69.9 ft. [21.3 m]
Deck width edge-to-edge:69.9 ft. [21.3 m]
Vertical clearance below bridge:23.3 ft. [7.1 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1969
Year reconstructed:2001
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 continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
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: August 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:71,604 [as of 2015]
Truck traffic:13% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:35.6 tons [32.4 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:91.3

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201691.3GoodVery GoodVery GoodVery Good-71604
October 201591.4GoodVery GoodVery GoodVery Good-70620
September 201491.4GoodVery GoodVery GoodVery Good-70620
August 201391.4GoodVery GoodVery GoodVery Good-70620
August 201291.4GoodVery GoodVery GoodVery Good-70620
October 201191.4GoodVery GoodVery GoodVery Good-70620
September 201091.2GoodVery GoodExcellentExcellent-72295
October 200991.2GoodVery GoodExcellentExcellent-72295
December 200891.2GoodVery GoodExcellentExcellent-72295
October 200791.2GoodExcellentExcellentExcellent-72295
October 200691.4GoodExcellentExcellentExcellent-70610
December 200591.4GoodExcellentExcellentExcellent-70610
November 200491.4GoodExcellentExcellentExcellent-70610
October 200393.1GoodExcellentExcellentExcellent-52130
September 200293.9GoodExcellentExcellentExcellent-43785
August 200088.6GoodGoodGoodGood-43785
September 199988.6GoodGoodGoodGood-43785
August 199888.6GoodGoodGoodGood-43785
July 199685.6FairGoodGoodSatisfactory-74760
November 199587.0GoodGoodGoodGood-74760
September 199487.0GoodGoodGoodGood-74760
July 199287.0FairSatisfactoryGoodSatisfactory-74760
July 199187.0FairSatisfactoryGoodSatisfactory-74760

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.1,2001,1900100
Steel Protective Coatingsq. ft.7,7187,718000
Reinforced Concrete Decksq. ft.10,50010,05045000
Reinforced Concrete Pier Walllinear ft.6060000
Reinforced Concrete Abutmentlinear ft.141141000
Reinforced Concrete Pier Caplinear ft.128128000
Elastomeric Bearingeach3232000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3002752500