I-77 over IR-77-1436SW,IR-77-1437N


+41.47917, -81.66139
41°28'45" N, 81°39'41" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I-77 over IR-77-1436SW,IR-77-1437N
Structure number:1806696
Location:.26 MI. N. OF JCT. SR-14
Purpose:Carries highway overpass (fourth level) over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:190.0 ft. [57.9 m]
Total length:425.9 ft. [129.8 m]
Roadway width between curbs:69.9 ft. [21.3 m]
Deck width edge-to-edge:76.1 ft. [23.2 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Skew angle:27°
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:3
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: December 2016 

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:48,713 [as of 2015]
Truck traffic:19% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Better than present minimum criteria [7]
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]
Sufficiency rating:50.1
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$5,200,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 201650.1PoorSatisfactoryVery GoodPoorSD48713
December 201476.9FairSatisfactoryVery GoodSatisfactoryFO77270
November 201364.0FairFairGoodFairFO77270
November 201264.0FairFairGoodFairFO77270
October 201164.0FairFairGoodFairFO77270
November 201064.0FairFairGoodFairFO80490
December 200965.0FairSatisfactoryGoodFairFO80490
December 200876.3FairSatisfactorySatisfactorySatisfactoryFO80490
December 200776.3FairSatisfactorySatisfactorySatisfactoryFO80490
November 200676.3FairSatisfactoryGoodSatisfactoryFO80490
December 200576.3FairSatisfactoryGoodSatisfactoryFO80490
December 200482.5FairSatisfactorySatisfactorySatisfactory-69990
September 200382.5FairSatisfactorySatisfactorySatisfactory-69990
November 200278.0FairSatisfactorySatisfactorySatisfactoryFO69990
August 200076.0FairSatisfactoryGoodSatisfactoryFO97115
October 199976.0FairSatisfactorySatisfactoryGoodFO97115
December 199876.0FairSatisfactorySatisfactoryGoodFO97115
October 199776.0FairSatisfactoryGoodVery GoodFO97115
October 199676.0FairSatisfactorySatisfactoryGoodFO97115
February 199676.0FairSatisfactorySatisfactoryGoodFO97115
September 199476.0FairSatisfactorySatisfactoryGoodFO97115
November 199376.0GoodVery GoodVery GoodVery GoodFO87270
June 199276.0FairSatisfactorySatisfactorySatisfactoryFO87270
October 199164.0FairFairFairFairFO87270