I-77 SB over Ramp On I-77 SB

Good Condition42 years old30,600 vehicles/day

Location

StateSouth Carolina
CountyRichland
Location2 Mi E Of Dentsville
CarriesI-77 SB
CrossesRamp On I-77 SB
Coordinates34.06928, -80.92339

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length164.0 ft (50 m)
Max Span82.0 ft (25 m)
Deck Width63.0 ft (19.2 m)
Deck Area960 sq m
Main Spans3
Year Built1984 (reconstructed 2018)

Traffic

Avg Daily Traffic30,600 (2023)
Truck Traffic15%
Lanes On Bridge3
Lanes Under Bridge1

Inspection & Ownership

Last Inspection124
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000007832

Nearby Bridges

Ramp Off I-77 NB over I-20 & I-77 & I-77 SB 0.0 mi Good I-77 NB over Ramp On I-77 SB 0.0 mi Good I-77 SB over I-20 & Ramp Off I-20 0.1 mi Good Ramp Off I-77 SB over I-20/RAMP Off I-20 EB 0.1 mi Good I-77 Nbl over I-20 & I-20 Ramp 0.1 mi Good I-77 SB over S-40-1196 0.2 mi Fair I-77 NB over S-40-1196 0.2 mi Fair S-40-1196 over I-20 0.3 mi Good S-40-1201 over I-77 0.4 mi Fair Ramp Off I-20 WB over Ramp On I-20 WB 0.4 mi Good