US 21 over Murph Mill Creek

Fair Condition86 years old5,000 vehicles/day

Location

StateSouth Carolina
CountyCalhoun
Location7mi W Of ST Matthews
CarriesUS 21
CrossesMurph Mill Creek
Coordinates33.63517, -80.89136

Condition Ratings

Overall ConditionFair
Channel/Waterway5 (Fair)
Culvert6 (Satisfactory)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length31.8 ft (9.7 m)
Max Span9.8 ft (3 m)
Deck Width44.0 ft (13.4 m)
Deck Area130.0 sq m
Main Spans3
Year Built1940

Traffic

Avg Daily Traffic5,000 (2023)
Truck Traffic6%
Lanes On Bridge2

Inspection & Ownership

Last Inspection724
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000001011

Nearby Bridges

S-9-16 over Murph Mill Creek 0.8 mi Fair S-9-22 over Caw Caw Creek 0.9 mi Poor S-9-22 over I-26 0.9 mi Fair S-9-16 over I-26 1.2 mi Fair I-26 over Burke Creek 1.3 mi Fair US 21 over Burke Creek 1.4 mi Good S-9-16 over Cawcaw Swamp Creek 1.4 mi Fair I-26 over Murph Mill Creek 1.8 mi Fair S-9-22 over Burke Creek 1.8 mi Fair S-38-1304 over I-26 2.3 mi Fair