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I-270 over LT CD ROAD OVER IR 70

Map 

Coordinates:
+39.93389, -82.85250
39°56'02" N, 82°51'09" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-270 over LT CD ROAD OVER IR 70
Structure number:2514761
Location:1.88 MI N OF SR317
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:111.9 ft. [34.1 m]
Total length:372.1 ft. [113.4 m]
Roadway width between curbs:33.1 ft. [10.1 m]
Deck width edge-to-edge:37.1 ft. [11.3 m]
Vertical clearance below bridge:17.7 ft. [5.4 m]
Skew angle:41°
Owner:State Highway Agency [01]
Year built:1970
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:32,500 [as of 1990]
Truck traffic:18% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Equal to present minimum criteria [6]
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:89.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201589.8Not deficientGoodVery GoodVery Good32500
September 201489.8Not deficientGoodGoodGood32500
July 201389.8Not deficientGoodGoodGood32500
September 201289.8Not deficientGoodGoodGood32500
August 201189.8Not deficientGoodGoodGood32500
October 201089.8Not deficientGoodGoodGood32500
November 200989.8Not deficientGoodGoodGood32500
October 200889.8Not deficientGoodGoodGood32500
October 200789.8Not deficientGoodGoodGood32500
December 200689.8Not deficientGoodGoodGood32500
December 200589.8Not deficientGoodGoodGood32500
November 200489.8Not deficientGoodGoodGood32500
November 200389.8Not deficientGoodGoodGood32500
October 200289.8Not deficientGoodGoodGood32500
May 200091.8Not deficientGoodGoodGood32500
September 199891.8Not deficientGoodGoodGood32500
July 199691.8Not deficientGoodGoodGood32500
October 199492.4Not deficientGoodGoodSatisfactory32500
July 199377.9Structurally deficientPoorGoodFair32500
August 199277.9Structurally deficientPoorGoodFair32500
July 199180.0Not deficientFairGoodFair32500