+39.97833, -82.98361
39°58'42" N, 82°59'01" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:IR-71 over RAMPC OVER I-670,RAMPS&R
Structure number:2507781
Location:0.22 N OF I-670EB
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:111.9 ft. [34.1 m]
Total length:638.8 ft. [194.7 m]
Roadway width between curbs:26.9 ft. [8.2 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Vertical clearance below bridge:40.7 ft. [12.4 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:1995
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:7
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: July 2015 

Status:Open, no restriction [A]
Average daily traffic:80,285 [as of 2001]
Truck traffic:8% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 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:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Superior to present desirable criteria [9]
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:82.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201582.9Not deficientVery GoodVery GoodExcellent80285
August 201482.9Not deficientVery GoodVery GoodExcellent80285
May 201382.9Not deficientVery GoodVery GoodExcellent80285
June 201282.9Not deficientExcellentVery GoodExcellent80285
July 201182.9Not deficientExcellentVery GoodExcellent80285
September 201082.9Not deficientExcellentVery GoodExcellent80285
July 200982.9Not deficientExcellentVery GoodExcellent80285
October 200882.9Not deficientExcellentVery GoodExcellent80285
November 200782.9Not deficientExcellentVery GoodExcellent80285
March 200683.9Not deficientExcellentVery GoodExcellent80285
March 200580.9Functionally obsoleteExcellentVery GoodExcellent80285
August 200380.9Functionally obsoleteExcellentVery GoodExcellent80285
September 200280.9Not deficientExcellentVery GoodExcellent12824
February 200080.9Not deficientExcellentVery GoodExcellent12824
January 199880.9Not deficientExcellentExcellentExcellent12824
October 199680.9Not deficientExcellentExcellentExcellent12824
199682.9Not deficient---12824