I-77 RAMP (A) over I-26 EXIT RAMP WEST


+33.93022, -81.07077
33°55'49" N, 81°04'15" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-77 RAMP (A) over I-26 EXIT RAMP WEST
Structure number:000000000008020
Old structure number:003210007730071 (from 1992 edition)
Location:0.10 MI N OF I-26
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:172.9 ft. [52.7 m]
Total length:379.9 ft. [115.8 m]
Roadway width between curbs:39.4 ft. [12.0 m]
Deck width edge-to-edge:42.7 ft. [13.0 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:State Highway Agency [01]
Year built:1986
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: December 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:9,250 [as of 2017]
Truck traffic:12% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:97.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2017GoodGoodVery GoodGood925097.1
December 2015GoodGoodVery GoodGood830097.2
December 2013GoodGoodVery GoodGood825097.2
December 2011GoodGoodVery GoodGood718795.3
December 2009GoodGoodVery GoodGood3367092.8
January 2008GoodGoodVery GoodGood3367093.8
January 2006GoodGoodVery GoodGood3367093.8
January 2000GoodGoodVery GoodVery Good990092.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,9001,900000
Steel Protective Coatingsq. ft.10,75310,753000
Reinforced Concrete Decksq. ft.16,22616,12510100
Reinforced Concrete Columneach22000
Reinforced Concrete Abutmentlinear ft.8585000
Reinforced Concrete Pier Caplinear ft.8579600
Compression Jointlinear ft.85304042
Pot Bearingeach100370
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.760753700