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IR 270 over NB CD ROAD OVER RAMP B

Map 

Coordinates:
+40.05583, -82.90306
40°03'21" N, 82°54'11" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:IR 270 over NB CD ROAD OVER RAMP B
Structure number:2512254
Location:01.86 MI S.OF SR161
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:127.0 ft. [38.7 m]
Total length:229.0 ft. [69.8 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 2015 

Status:Open, no restriction [A]
Average daily traffic:79,800 [as of 2003]
Truck traffic:9% 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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:76.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201576.0Functionally obsoleteVery GoodExcellentVery Good79800
September 201476.0Functionally obsoleteVery GoodExcellentVery Good79800
July 201380.0Not deficientVery GoodExcellentVery Good79800
August 201280.0Not deficientVery GoodExcellentVery Good79800
August 201180.0Not deficientVery GoodExcellentVery Good79800
October 201080.0Not deficientVery GoodExcellentVery Good79800
October 200980.0Not deficientVery GoodExcellentVery Good79800
October 200880.0Not deficientExcellentExcellentExcellent79800
October 200778.0Not deficientExcellentExcellentVery Good79800
November 200674.0Functionally obsoleteExcellentExcellentVery Good79800
December 200580.0Not deficientExcellentExcellentVery Good79800
November 200480.0Not deficientExcellentExcellentExcellent79800
October 200380.0Not deficientExcellentExcellentExcellent69730
September 200280.0Not deficientExcellentExcellentExcellent42395
August 200080.0Not deficientExcellentExcellentExcellent42395
October 199978.0Not deficientExcellentExcellentExcellent42395
199978.0Not deficient---20675