RAMP ES TO I-77 over UP IR-490SW&NE, DN IR-49


+41.47972, -81.66167
41°28'47" N, 81°39'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:RAMP ES TO I-77 over UP IR-490SW&NE, DN IR-49
Structure number:1812106
Location:.31 MI. N. OF JCT. SR-14
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:89.9 ft. [27.4 m]
Total length:306.1 ft. [93.3 m]
Roadway width between curbs:34.5 ft. [10.5 m]
Deck width edge-to-edge:36.7 ft. [11.2 m]
Vertical clearance above deck:15.4 ft. [4.7 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1964
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:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: December 2015 

Status:Open, no restriction [A]
Average daily traffic:4,290 [as of 2001]
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
Evaluation:Functionally obsolete [2]
Sufficiency rating:83.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201583.8Functionally obsoleteGoodVery GoodVery Good4290
November 201483.8Functionally obsoleteGoodVery GoodVery Good4290
November 201383.8Functionally obsoleteSatisfactoryGoodGood4290
November 201283.8Functionally obsoleteSatisfactoryGoodGood4290
October 201183.8Functionally obsoleteSatisfactoryGoodGood4290
November 201083.8Functionally obsoleteSatisfactoryGoodGood4290
December 200983.8Functionally obsoleteSatisfactoryGoodGood4290
December 200883.8Functionally obsoleteSatisfactoryGoodSatisfactory4290
December 200783.8Functionally obsoleteSatisfactoryGoodSatisfactory4290
November 200683.8Functionally obsoleteSatisfactoryGoodGood4290
October 200583.8Functionally obsoleteSatisfactoryGoodGood4290
December 200483.8Functionally obsoleteSatisfactoryGoodGood4290
September 200383.8Functionally obsoleteSatisfactoryGoodGood4290
October 200283.8Functionally obsoleteSatisfactoryGoodGood4290
June 200080.8Functionally obsoleteSatisfactoryGoodGood30539
August 199980.8Functionally obsoleteSatisfactoryGoodGood30539
July 199880.8Functionally obsoleteSatisfactoryGoodGood30539
October 199680.8Functionally obsoleteGoodGoodGood30539
November 199581.1Functionally obsoleteGoodGoodGood30539
September 199481.1Functionally obsoleteGoodGoodGood30539
December 199381.1Functionally obsoleteGoodGoodGood30539
June 199281.1Functionally obsoleteSatisfactoryVery GoodSatisfactory30539
September 199181.1Functionally obsoleteGoodGoodGood30539