S-6-20 over Three Runs Creek

Fair Condition51 years old550 vehicles/day

Location

StateSouth Carolina
CountyBarnwell
Location8mi SW Barnwell
CarriesS-6-20
CrossesThree Runs Creek
Coordinates33.17611, -81.48070

Condition Ratings

Overall ConditionFair
Deck7 (Good)
Superstructure7 (Good)
Substructure5 (Fair)
Channel/Waterway6 (Satisfactory)
Scour Critical3 — Scour critical

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length134.8 ft (41.1 m)
Max Span15.1 ft (4.6 m)
Deck Width33.1 ft (10.1 m)
Deck Area415.1 sq m
Main Spans9
Year Built1975

Traffic

Avg Daily Traffic550 (2023)
Truck Traffic22%
Lanes On Bridge2

Inspection & Ownership

Last Inspection623
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000006615

Nearby Bridges

S-6-20 over Big Branch 1.1 mi Fair S-6-80 over Hayes Mill Creek 1.2 mi Fair S-6-855 over Trib To Lower Three Runs 1.5 mi Fair S-6-80 over Gant Mill Creek 1.8 mi Fair S-6-121 over Trib To Lower Three Runs 2.5 mi Good S-3-65 over Three Runs Creek 3.2 mi Good S-3-65 over Trib To Three Runs Creek 3.3 mi Fair