I-77 SB over Gills Creek

Good Condition44 years old42,500 vehicles/day

Location

StateSouth Carolina
CountyRichland
Location4 Mi SE Of Columbia
CarriesI-77 SB
CrossesGills Creek
Coordinates33.95120, -80.98601

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical3 — Scour critical

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length330.1 ft (100.6 m)
Max Span29.9 ft (9.1 m)
Deck Width66.9 ft (20.4 m)
Deck Area2052.2 sq m
Main Spans11
Year Built1982 (reconstructed 1987)

Traffic

Avg Daily Traffic42,500 (2023)
Truck Traffic16%
Lanes On Bridge4

Inspection & Ownership

Last Inspection124
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000007611

Nearby Bridges

I-77 NB over Gills Creek 0.0 mi Good I-77 NB over Sc 48 0.2 mi Fair I-77 SB over Sc 48 0.2 mi Good Sc 48 WB over Gills Creek 0.3 mi Good Sc 48 EB over Gills Creek 0.3 mi Fair Sc 768 EB over Gills Creek 0.4 mi Good Sc 768 EB over Gills Creek 0.4 mi Good I-77 Ramps On/off over Trib To Gills Creek 0.4 mi Good L-40-51 over Gills Creek 0.6 mi Fair I-77 NB over Trib To Gills Creek 0.7 mi Good