S-21-29 over Jefferies Creek

Fair Condition105 years old12,800 vehicles/day

Location

StateSouth Carolina
CountyFlorence
LocationAt Cashua ST - Florence
CarriesS-21-29
CrossesJefferies Creek
Coordinates34.17814, -79.80932

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure5 (Fair)
Substructure6 (Satisfactory)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignSlab
Total Length129.9 ft (39.6 m)
Max Span24.9 ft (7.6 m)
Deck Width35.8 ft (10.9 m)
Deck Area431.6 sq m
Main Spans6
Year Built1921 (reconstructed 1964)

Traffic

Avg Daily Traffic12,800 (2023)
Truck Traffic2%
Lanes On Bridge2

Inspection & Ownership

Last Inspection423
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000004316

Nearby Bridges

Sc 51 over Jeffries Creek 0.3 mi Good US 76 over Jeffries Creek 0.7 mi Fair S-21-836 over Jefferies Creek 0.8 mi Fair I-20 Spur WB over Florence Rail Trail 0.9 mi Fair I-20 Spur EB over Florence Rail Trail 0.9 mi Fair S-21-76 over Jeffries Creek 1.2 mi Fair I-20 Spur over Jefferies Creek 1.3 mi Fair S-21-1491 over Middle Swamp 2.1 mi Fair I-95 SB over I-20 EB 2.2 mi Fair S-21-13 over Beaverdam Creek 2.2 mi Good