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IR270 over NB CD ROAD OVER RAMP A

Map

Coordinates:
+40.05944, -82.90417
40°03'34" N, 82°54'15" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:IR270 over NB CD ROAD OVER RAMP A
Structure number:2512165
Location:01.60 MI S.OF SR161
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:151.9 ft. [46.3 m]
Total length:274.0 ft. [83.5 m]
Roadway width between curbs:65.0 ft. [19.8 m]
Deck width edge-to-edge:67.9 ft. [20.7 m]
Vertical clearance below bridge:15.7 ft. [4.8 m]
Owner:State Highway Agency [01]
Year built:1997
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:2
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: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:102,964 [as of 2015]
Truck traffic:13% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Excellent [9 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:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:44.6 tons [40.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:76.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201676.0GoodVery GoodExcellentVery GoodFO102964
August 201576.0GoodVery GoodExcellentVery GoodFO76505
September 201476.0GoodVery GoodExcellentVery GoodFO76505
July 201376.0GoodVery GoodExcellentVery GoodFO76505
August 201276.0GoodVery GoodExcellentVery GoodFO76505
August 201176.0GoodVery GoodExcellentVery GoodFO76505
October 201076.0GoodVery GoodExcellentVery GoodFO76505
October 200976.0GoodExcellentExcellentExcellentFO76505
October 200876.0GoodExcellentExcellentExcellentFO76505
October 200776.0GoodExcellentExcellentVery GoodFO76505
November 200680.0GoodExcellentExcellentVery Good-76505
December 200580.0GoodExcellentExcellentExcellent-76505
October 200480.0GoodExcellentExcellentExcellent-76505
October 200380.0GoodExcellentExcellentExcellent-66725
September 200280.0GoodExcellentExcellentExcellent-20675
August 200080.0GoodExcellentExcellentExcellent-20675
October 199979.0GoodExcellentExcellentExcellent-20675