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I-270 over SCIOTO RIVER

Map 

Coordinates:
+39.87972, -83.01694
39°52'47" N, 83°01'01" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-270 over SCIOTO RIVER
Structure number:2513323
Location:0.81 MI E OF US23
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:109.9 ft. [33.5 m]
Total length:731.0 ft. [222.8 m]
Roadway width between curbs:74.2 ft. [22.6 m]
Deck width edge-to-edge:77.1 ft. [23.5 m]
Skew angle:25°
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:2011
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:7
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: October 2015 

Status:Open, no restriction [A]
Average daily traffic:42,150 [as of 2010]
Truck traffic:20% of total traffic
Deck condition:Excellent [9 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Excellent [9 out of 9]
Structural appraisal:Superior to present desirable criteria [9]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:There are no noticeable or noteworthy deficiencies which affect the condition of the channel. [9]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:76.7 tons [69.7 metric tons]
Inventory rating:46.3 tons [42.1 metric tons]
Sufficiency rating:94.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201594.1Not deficientExcellentExcellentExcellent42150
September 201494.1Not deficientExcellentExcellentExcellent42150
July 201394.1Not deficientExcellentExcellentExcellent42150
September 201294.1Not deficientExcellentExcellentExcellent42150
November 201194.1Not deficientExcellentExcellentExcellent42150
November 201088.9Not deficientGoodGoodGood41210
November 200988.9Not deficientGoodGoodGood41210
November 200888.9Not deficientGoodGoodGood41210
November 200788.9Not deficientGoodGoodGood41210
January 200689.2Not deficientGoodGoodSatisfactory38530
November 200489.2Not deficientGoodGoodSatisfactory38295
November 200389.2Not deficientSatisfactoryGoodSatisfactory38295
October 200290.7Not deficientSatisfactoryGoodSatisfactory23565
October 199990.7Not deficientSatisfactoryGoodSatisfactory23565
September 199890.7Not deficientSatisfactoryGoodSatisfactory23565
August 199689.0Not deficientSatisfactoryGoodSatisfactory40500
November 199589.8Not deficientSatisfactoryGoodSatisfactory40500
October 199489.8Not deficientSatisfactoryGoodSatisfactory40500
August 199278.3Not deficientGoodGoodFair40500
July 199177.2Not deficientFairSatisfactoryFair40500