US 21 over Unnamed Stream

Good Condition61 years old6,700 vehicles/day

Location

StateSouth Carolina
CountyRichland
Location3mi N Of Cola
CarriesUS 21
CrossesUnnamed Stream
Coordinates34.07306, -80.99972

Condition Ratings

Overall ConditionGood
Channel/Waterway8 (Very Good)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length21.0 ft (6.4 m)
Max Span9.8 ft (3 m)
Deck Width233.9 ft (71.3 m)
Deck Area456.3 sq m
Main Spans2
Year Built1965

Traffic

Avg Daily Traffic6,700 (2023)
Truck Traffic3%
Lanes On Bridge4

Inspection & Ownership

Last Inspection124
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000004649

Nearby Bridges

Ramp On I-20 EB over Stream 0.1 mi Good I-20 over Trib To Crane Creek 0.1 mi Fair Ramp On I-20 WB over Stream 0.1 mi Fair S-40-973 over Sc 277 1.1 mi Fair S-40-2514 over Trib To Crane Creek 1.1 mi Fair I-20 over Sc 555 Sou Rr Frtg RD 1.2 mi Fair Sc 277 SB over S-40-218 & Rr Csxt 1.3 mi Good Sc 555 over Rr Csxt 1.3 mi Fair Sc 277 NB over S-40-218 & Rr Csxt 1.3 mi Fair S-40-3019 over Rr Ns 1.3 mi Good