US 15 over Cowpen Swamp

Fair Condition90 years old4,000 vehicles/day

Location

StateSouth Carolina
CountySumter
Location10 Mi N Of Sumter
CarriesUS 15
CrossesCowpen Swamp
Coordinates34.04236, -80.32131

Condition Ratings

Overall ConditionFair
Channel/Waterway6 (Satisfactory)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete Continuous
DesignCulvert
Total Length21.0 ft (6.4 m)
Max Span9.8 ft (3 m)
Deck Width45.9 ft (14 m)
Deck Area89.6 sq m
Main Spans2
Year Built1936 (reconstructed 1965)

Traffic

Avg Daily Traffic4,000 (2023)
Truck Traffic12%
Lanes On Bridge2

Inspection & Ownership

Last Inspection524
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000000751

Nearby Bridges

US 15 over Cowpen Swamp 0.0 mi Fair S-43-106 over Cowpen Swamp 1.2 mi Fair S-43-290 over Cowpen Swamp 1.9 mi Good S-43-290 over Cowpen Swamp No 1 2.0 mi Fair S-43-105 over Rocky Bluff Swamp 2.1 mi Fair S-43-290 over Rocky Bluff Swamp 2.3 mi Good S-43-105 over Cowpen Swamp 2.6 mi Good S-31-109 over Scape Ore Swamp 2.8 mi Good S-31-500 over Mcgirts Creek 2.8 mi Fair S-43-92 over Lee Swamp No. 2 2.9 mi Good