+40.01056, -83.11944
40°00'38" N, 83°07'10" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-270 over SCIOTO DARBY CR.RD & NSR
Structure number:2509784
Location:2.34 MI N OF I-70
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:84.6 ft. [25.8 m]
Total length:296.3 ft. [90.3 m]
Roadway width between curbs:61.0 ft. [18.6 m]
Deck width edge-to-edge:64.0 ft. [19.5 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:39°
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:58,165 [as of 2010]
Truck traffic:13% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Excellent [9 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:35.6 tons [32.4 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:92.6

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201592.6Not deficientVery GoodExcellentExcellent58165
August 201492.6Not deficientVery GoodExcellentExcellent58165
August 201392.6Not deficientExcellentExcellentExcellent58165
July 201274.2Not deficientGoodVery GoodSatisfactory58165
October 201174.2Not deficientGoodVery GoodSatisfactory58165
September 201074.1Not deficientGoodVery GoodSatisfactory58995
October 200974.1Not deficientGoodVery GoodSatisfactory58995
November 200874.1Not deficientGoodVery GoodSatisfactory58995
October 200774.1Not deficientGoodVery GoodSatisfactory58995
October 200674.0Not deficientGoodVery GoodGood60100
November 200574.0Not deficientGoodVery GoodGood60100
October 200474.0Not deficientGoodVery GoodGood60100
October 200374.2Not deficientGoodVery GoodGood58340
September 200276.7Not deficientVery GoodVery GoodGood36730
August 200076.7Not deficientVery GoodGoodGood36730
September 199976.7Not deficientVery GoodGoodSatisfactory36730
August 199876.7Not deficientVery GoodGoodSatisfactory36730
July 199674.0Not deficientVery GoodGoodSatisfactory59640
October 199575.4Not deficientVery GoodGoodSatisfactory59640
September 199475.4Not deficientGoodGoodSatisfactory59640
July 199374.3Not deficientFairSatisfactorySatisfactory59640
July 199274.3Not deficientFairSatisfactorySatisfactory59640
July 199174.3Not deficientFairSatisfactorySatisfactory59640