Share:

I-480 over AIRPORT FREEWAY & RAMPS

Map 

Coordinates:
+41.42028, -81.82917
41°25'13" N, 81°49'45" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-480 over AIRPORT FREEWAY & RAMPS
Structure number:1812491
Location:.54 MI. W. OF JCT. I-71
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:108.9 ft. [33.2 m]
Total length:505.9 ft. [154.2 m]
Roadway width between curbs:97.1 ft. [29.6 m]
Deck width edge-to-edge:98.1 ft. [29.9 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Skew angle:17°
Owner:State Highway Agency [01]
Year built:1975
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:5
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: November 2015 

Status:Open, no restriction [A]
Average daily traffic:99,260 [as of 2010]
Truck traffic:4% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:73.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201573.0Not deficientSatisfactoryGoodFair99260
September 201473.0Not deficientSatisfactoryGoodFair99260
November 201373.0Not deficientSatisfactorySatisfactoryFair99260
November 201273.0Not deficientSatisfactorySatisfactoryFair99260
December 201183.0Not deficientSatisfactorySatisfactorySatisfactory99260
December 201083.0Not deficientSatisfactoryGoodSatisfactory94250
November 200983.0Not deficientSatisfactoryGoodSatisfactory94250
November 200883.0Not deficientSatisfactoryGoodSatisfactory94250
December 200783.0Not deficientSatisfactorySatisfactorySatisfactory94250
November 200683.0Not deficientSatisfactorySatisfactorySatisfactory94250
September 200583.0Not deficientSatisfactorySatisfactorySatisfactory94250
July 200483.0Not deficientSatisfactorySatisfactorySatisfactory83340
July 200382.0Not deficientFairSatisfactorySatisfactory83340
May 200282.0Not deficientFairGoodSatisfactory83340
August 200082.0Not deficientFairGoodSatisfactory76590
August 199982.0Not deficientFairGoodSatisfactory76590
August 199880.0Structurally deficientPoorSatisfactoryGood76590
June 199680.0Structurally deficientPoorSatisfactoryGood76590
January 199680.0Structurally deficientPoorVery GoodVery Good76590
April 199482.0Not deficientFairGoodGood76590
June 199383.0Not deficientGoodGoodSatisfactory65660
April 199284.0Not deficientSatisfactorySatisfactoryGood65660
July 199184.0Not deficientGoodSatisfactoryGood65660