I-77 SB over Rocky Creek

Fair Condition47 years old24,350 vehicles/day

Location

StateSouth Carolina
CountyChester
Location1.5 Mi North Of Sc 97
CarriesI-77 SB
CrossesRocky Creek
Coordinates34.63047, -81.02488

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure8 (Very Good)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length390.1 ft (118.9 m)
Max Span65.0 ft (19.8 m)
Deck Width44.3 ft (13.5 m)
Deck Area1605.2 sq m
Main Spans6
Year Built1979

Traffic

Avg Daily Traffic24,350 (2023)
Truck Traffic22%
Lanes On Bridge2

Inspection & Ownership

Last Inspection324
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000007214

Nearby Bridges

I-77 NB over Rocky Creek 0.0 mi Poor Sc 97 over I-77 1.4 mi Fair C-12-471 over I-77 1.6 mi Good S-12-52 over Little Rocky CR 1.9 mi Good S-12-52 over Rocky Creek 2.1 mi Fair S-12-355 over Trib To Little Rocky CR 2.5 mi Poor Sc 901 over Rocky Creek 2.7 mi Good S-12-355 over Little Rocky Creek 2.8 mi Fair Sc 901 over Little Rocky Creek 3.0 mi Fair S-12-839 over Trib To Rocky CR 3.0 mi Good