S-4-143 over I-85

Fair Condition38 years old5,500 vehicles/day

Location

StateSouth Carolina
CountyAnderson
Location9.6mi N Williamston
CarriesS-4-143
CrossesI-85
Coordinates34.75969, -82.47443

Condition Ratings

Overall ConditionFair
Deck5 (Fair)
Superstructure6 (Satisfactory)
Substructure5 (Fair)
Scour CriticalNot applicable

Physical Characteristics

MaterialSteel Continuous
DesignStringer/Multi-beam
Total Length376.0 ft (114.6 m)
Max Span136.2 ft (41.5 m)
Deck Width61.0 ft (18.6 m)
Deck Area2131.6 sq m
Main Spans4
Year Built1988

Traffic

Avg Daily Traffic5,500 (2023)
Truck Traffic7%
Lanes On Bridge2
Lanes Under Bridge6

Inspection & Ownership

Last Inspection125
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceHistorical significance is not determined
Structure Number000000000008129

Nearby Bridges

Sc 153 over Saluda River 1.2 mi Good Sc 153 NB over I-85 1.2 mi Fair S-4-363 over Brushy Creek 1.3 mi Good I-185 SB over Sc 153 1.3 mi Good I-185 NB over Sc 153 1.3 mi Good S-4-1156 over I-85 Overpass 1.4 mi Fair Sc 81 over Big Brushy Creek 1.5 mi Fair C-4-3075 over Trib To Big Brushy CR 1.5 mi Fair L-23-1162 over Trib To Saluda River 1.6 mi Good I-85 NB over Saluda River 1.6 mi Good