US 21 Bus over Dye Branch-ft.mill

Good Condition27 years old9,600 vehicles/day

Location

StateSouth Carolina
CountyYork
Location1.7 Mi S Of Fort Mill
CarriesUS 21 Bus
CrossesDye Branch-ft.mill
Coordinates34.99402, -80.96606

Condition Ratings

Overall ConditionGood
Channel/Waterway6 (Satisfactory)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length20.7 ft (6.3 m)
Max Span9.8 ft (3 m)
Deck Area65.5 sq m
Main Spans2
Year Built1999

Traffic

Avg Daily Traffic9,600 (2023)
Truck Traffic3%
Lanes On Bridge2

Inspection & Ownership

Last Inspection324
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000009476

Nearby Bridges

S-46-49 over I-77 0.6 mi Fair US 21 over Catawba River 0.7 mi Good S-46-100 over Dye Branch 0.9 mi Fair L-4797 over Trib To Catawba River 1.0 mi Good I-77 over Catawba River 1.1 mi Fair I-77 over S-46-100 1.1 mi Fair Sc 460 over S-65 1.2 mi Good Sc 460 over Mooney Hill Branch 1.5 mi Good S-46-1442 over Rr Ns 1.6 mi Fair Ramp On/off I-77NB over Sc 161 1.7 mi Good