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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:2514494
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 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:38,298 [as of 2015]
Truck traffic:13% 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]
Sufficiency rating:73.3

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201673.3GoodVery GoodGoodGoodFO38298
September 201573.6GoodVery GoodGoodGoodFO35900
October 201473.6GoodVery GoodGoodGoodFO35900
July 201373.6GoodVery GoodGoodGoodFO35900
September 201273.6GoodVery GoodGoodGoodFO35900
August 201173.6GoodGoodGoodGoodFO35900
October 201073.5GoodGoodGoodGoodFO36980
October 200973.5GoodGoodGoodGoodFO36980
November 200873.5GoodGoodGoodGoodFO36980
October 200773.5GoodGoodGoodGoodFO36980
January 200673.8GoodGoodGoodGoodFO34660
November 200473.8GoodGoodGoodGoodFO34660
November 200373.5GoodGoodGoodGoodFO36525
October 200275.2GoodGoodGoodGoodFO23245
May 200076.2GoodGoodGoodGoodFO23245
October 199776.2GoodGoodGoodGoodFO23245
August 199675.1GoodGoodGoodGoodFO32500
November 199575.9FairGoodGoodSatisfactoryFO32500
October 199475.9FairSatisfactoryGoodSatisfactoryFO32500
August 199275.9FairGoodGoodSatisfactoryFO32500
July 199175.9FairGoodGoodSatisfactoryFO32500