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I-270 over RT CD ROAD OVER RAMP

Map

Coordinates:
+39.93222, -82.85472
39°55'56" N, 82°51'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-270 over RT CD ROAD OVER RAMP
Structure number:2514648
Location:0.19 MI S OF IR70
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:56.1 ft. [17.1 m]
Total length:150.3 ft. [45.8 m]
Roadway width between curbs:40.7 ft. [12.4 m]
Deck width edge-to-edge:44.6 ft. [13.6 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:29°
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:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Other [9]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:32,500 [as of 1990]
Truck traffic:18% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:44.6 tons [40.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:85.6

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201685.6FairVery GoodVery GoodSatisfactoryFO32500
September 201585.6FairVery GoodVery GoodSatisfactoryFO32500
September 201485.6GoodVery GoodGoodGoodFO32500
July 201385.6GoodVery GoodGoodGoodFO32500
September 201285.6GoodVery GoodGoodGoodFO32500
August 201185.6GoodVery GoodGoodGoodFO32500
October 201085.6GoodVery GoodGoodGoodFO32500
November 200985.6GoodVery GoodGoodGoodFO32500
October 200881.3GoodVery GoodGoodGoodFO32500
October 200781.3GoodVery GoodGoodGoodFO32500
December 200681.3GoodGoodGoodGoodFO32500
December 200581.3GoodGoodGoodGoodFO32500
November 200481.3GoodGoodGoodGoodFO32500
November 200381.3GoodGoodGoodGoodFO32500
October 200281.3GoodGoodGoodGoodFO32500
May 200083.3GoodGoodGoodGoodFO32500
September 199883.3GoodGoodGoodGoodFO32500
August 199687.5GoodGoodGoodGood-32500
October 199488.2FairGoodGoodSatisfactory-32500
July 199375.7FairFairSatisfactoryFair-32500
August 199275.7FairFairSatisfactoryFair-32500
July 199188.2FairSatisfactoryGoodSatisfactory-32500

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Substructure
Reinforced Concrete Columneach64110
Reinforced Concrete Abutmentlinear ft.103911200
Reinforced Concrete Pier Caplinear ft.103103000
Joints
Assembly without Seal Jointlinear ft.9090000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.30115115000
Deck
Reinforced Concrete Slabsq. ft.6,7176,7051200
Wearing Surfacessq. ft.6,1206,120000