IR 270 over OVER RAMP TO 270WB "O"


+40.11000, -82.97472
40°06'36" N, 82°58'29" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:IR 270 over OVER RAMP TO 270WB "O"
Structure number:2511533
Location:.16 MI E OF IR71
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:52.5 ft. [16.0 m]
Total length:132.9 ft. [40.5 m]
Roadway width between curbs:137.1 ft. [41.8 m]
Deck width edge-to-edge:143.1 ft. [43.6 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1999
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
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: October 2015 

Status:Open, no restriction [A]
Average daily traffic:139,830 [as of 2010]
Truck traffic:9% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 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: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:42.5 tons [38.6 metric tons]
Inventory rating:34.5 tons [31.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:80.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201580.7Functionally obsoleteVery GoodVery GoodSatisfactory139830
September 201481.0Functionally obsoleteVery GoodVery GoodSatisfactory139830
August 201380.7Functionally obsoleteVery GoodVery GoodSatisfactory139830
August 201280.7Functionally obsoleteVery GoodVery GoodSatisfactory139830
October 201180.7Functionally obsoleteVery GoodVery GoodSatisfactory139830
September 201080.7Functionally obsoleteVery GoodVery GoodSatisfactory151700
October 200980.7Functionally obsoleteVery GoodVery GoodSatisfactory151700
December 200880.7Functionally obsoleteExcellentExcellentSatisfactory151700
October 200780.7Not deficientExcellentExcellentSatisfactory151700
October 200680.7Not deficientExcellentExcellentSatisfactory155410
December 200580.7Not deficientExcellentExcellentSatisfactory155410
October 200480.7Not deficientExcellentExcellentSatisfactory155410
October 200387.4Not deficientExcellentExcellentVery Good64400
October 200280.7Not deficientExcellentExcellentExcellent137250
August 200080.7Not deficientExcellentExcellentExcellent137250
200080.7Not deficient---137250