Share:

I-490 over CUYAHOGA RIVER

Map 

Coordinates:
+41.47694, -81.67833
41°28'37" N, 81°40'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I-490 over CUYAHOGA RIVER
Structure number:1811991
Location:0.8 MI. EAST OF JCT I-71
Purpose:Carries highway over highway, waterway, and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:339.9 ft. [103.6 m]
Total length:3462.1 ft. [1055.2 m]
Roadway width between curbs:134.8 ft. [41.1 m]
Deck width edge-to-edge:138.1 ft. [42.1 m]
Vertical clearance below bridge:100.1 ft. [30.5 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1990
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:28
Main spans material:Steel [3]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: November 2015 

Status:Open, no restriction [A]
Average daily traffic:61,890 [as of 2010]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:59.2 tons [53.8 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:89.3

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201589.3Not deficientSatisfactorySatisfactoryGood61890
September 201489.3Not deficientGoodSatisfactoryGood61890
December 201389.3Not deficientGoodSatisfactoryGood61890
December 201289.3Not deficientGoodSatisfactoryGood61890
November 201189.3Not deficientGoodSatisfactoryGood61890
November 201089.1Not deficientGoodSatisfactoryGood63010
October 200989.1Not deficientGoodSatisfactoryGood63010
December 200889.1Not deficientGoodSatisfactoryGood63010
December 200789.1Not deficientGoodSatisfactoryGood63010
December 200689.1Not deficientGoodSatisfactoryGood63010
December 200589.1Not deficientGoodSatisfactoryGood63010
August 200489.4Not deficientGoodGoodGood61510
June 200291.6Not deficientGoodGoodVery Good45780
November 200091.6Not deficientGoodGoodVery Good45780
December 199991.6Not deficientGoodGoodVery Good45780
December 199891.6Not deficientGoodGoodVery Good45780
December 199691.6Not deficientGoodGoodVery Good45780
December 199389.5Not deficientGoodVery GoodVery Good56590
October 199191.5Not deficientVery GoodVery GoodExcellent56590