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

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.4,2603,83442600
Reinforced Concrete Decksq. ft.32,37827,0275,0273240
Wearing Surfacessq. ft.29,82028,0311,4912980
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.171117000
Reinforced Concrete Pier Caplinear ft.1711541700
Assembly without Seal Jointlinear ft.1520114380
Movable Bearingeach4003901
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.85204264260