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I.R.270 over OVER BIG WALNUT/NOE BIXB

Map 

Coordinates:
+39.92667, -82.86472
39°55'36" N, 82°51'53" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I.R.270 over OVER BIG WALNUT/NOE BIXB
Structure number:2514435
Location:0.83 MI S OF IR70
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:122.1 ft. [37.2 m]
Total length:459.0 ft. [139.9 m]
Roadway width between curbs:44.9 ft. [13.7 m]
Deck width edge-to-edge:47.9 ft. [14.6 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1968
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:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Other [9]

Latest Available Inspection: September 2015 

Status:Open, no restriction [A]
Average daily traffic:35,900 [as of 2010]
Truck traffic:14% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection has failed. River control devices have been destroyed. Stream bed aggradation, degradation or lateral movement has changed the channel to now threaten the bridge and/or approach roadway. [3]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:44.6 tons [40.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:73.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201573.6Functionally obsoleteVery GoodGoodGood35900
September 201473.6Functionally obsoleteVery GoodGoodGood35900
July 201373.6Functionally obsoleteVery GoodGoodGood35900
September 201273.6Functionally obsoleteVery GoodGoodGood35900
August 201173.6Functionally obsoleteVery GoodGoodGood35900
October 201073.5Functionally obsoleteVery GoodGoodGood36980
October 200973.5Functionally obsoleteVery GoodGoodGood36980
November 200873.5Functionally obsoleteVery GoodGoodGood36980
October 200773.5Functionally obsoleteVery GoodGoodGood36980
January 200673.8Functionally obsoleteSatisfactoryGoodGood34660
November 200473.8Functionally obsoleteSatisfactoryGoodGood34660
November 200373.5Functionally obsoleteSatisfactoryGoodGood36525
October 200275.2Functionally obsoleteSatisfactoryGoodGood23245
May 200076.2Functionally obsoleteSatisfactoryGoodSatisfactory23245
September 199876.2Functionally obsoleteSatisfactoryGoodSatisfactory23245
August 199675.1Functionally obsoleteGoodGoodSatisfactory32500
November 199575.9Functionally obsoleteGoodGoodSatisfactory32500
October 199475.9Functionally obsoleteSatisfactoryGoodSatisfactory32500
August 199275.9Functionally obsoleteGoodGoodSatisfactory32500
July 199175.9Functionally obsoleteGoodGoodSatisfactory32500