I-71 over NSC RR & RTA89


+41.43750, -81.80889
41°26'15" N, 81°48'32" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-71 over NSC RR & RTA89
Structure number:1804774
Location:1.46 MI. N. OF JCT. I-480
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:136.2 ft. [41.5 m]
Total length:226.1 ft. [68.9 m]
Roadway width between curbs:141.7 ft. [43.2 m]
Deck width edge-to-edge:147.6 ft. [45.0 m]
Vertical clearance below bridge:23.6 ft. [7.2 m]
Skew angle:64°
Owner:State Highway Agency [01]
Year built:1966
Year reconstructed:2000
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:2
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: November 2015 

Status:Open, no restriction [A]
Average daily traffic:99,297 [as of 2010]
Truck traffic:2% of total traffic
Deck condition:Excellent [9 out of 9]
Superstructure condition:Good [7 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:Meets minimum tolerable limits to be left in place as is [4]
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:78.0
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$1,821,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201578.0Not deficientExcellentGoodSatisfactory99297
November 201478.0Not deficientExcellentGoodSatisfactory99297
July 201378.0Not deficientGoodSatisfactorySatisfactory99297
May 201278.0Not deficientGoodSatisfactorySatisfactory99297
July 201178.0Not deficientGoodSatisfactorySatisfactory99297
September 201078.0Not deficientGoodSatisfactorySatisfactory108744
August 200978.0Not deficientGoodSatisfactorySatisfactory108744
November 200878.0Not deficientGoodSatisfactorySatisfactory108744
December 200778.0Not deficientGoodSatisfactorySatisfactory108744
November 200678.0Not deficientGoodSatisfactorySatisfactory108744
September 200578.0Not deficientGoodSatisfactorySatisfactory108744
September 200478.0Not deficientGoodSatisfactorySatisfactory103460
November 200375.8Not deficientGoodSatisfactorySatisfactory103460
September 200275.8Not deficientGoodGoodSatisfactory103460
September 200080.8Not deficientVery GoodGoodSatisfactory94576
October 199768.8Not deficientFairSatisfactoryFair94576
June 199668.8Not deficientFairSatisfactoryFair94576
June 199568.8Not deficientFairGoodFair94576
June 199468.8Not deficientFairGoodFair94576
June 199366.8Not deficientFairGoodFair91882
July 199269.8Not deficientSatisfactoryVery GoodFair91882
July 199169.8Not deficientSatisfactoryVery GoodFair91882