I-77 SB over Windsor Lake/jackson CR

Fair Condition42 years old30,600 vehicles/day

Location

StateSouth Carolina
CountyRichland
Location8 Mi NE Of Columbia
CarriesI-77 SB
CrossesWindsor Lake/jackson CR
Coordinates34.07348, -80.92939

Condition Ratings

Overall ConditionFair
Deck6 (Satisfactory)
Superstructure7 (Good)
Substructure7 (Good)
Scour Critical5 — Stable for scour

Physical Characteristics

MaterialConcrete Continuous
DesignSlab
Total Length359.9 ft (109.7 m)
Max Span29.9 ft (9.1 m)
Deck Width63.0 ft (19.2 m)
Deck Area2106.2 sq m
Main Spans10
Year Built1984 (reconstructed 2018)

Traffic

Avg Daily Traffic30,600 (2023)
Truck Traffic15%
Lanes On Bridge3

Inspection & Ownership

Last Inspection224
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000000007834

Nearby Bridges

I-77 Nbl over Windsor Lake/jackson CR 0.0 mi Fair S-40-1705 over Windsor Lake 0.0 mi Fair S-40-1196 over Windsor Lake 0.1 mi Fair I-77 SB over S-40-1196 0.2 mi Fair I-77 NB over S-40-1196 0.2 mi Fair S-40-1196 over I-20 0.3 mi Good I-20 over Big Jackson Creek 0.4 mi Fair I-77 SB over Ramp On I-77 SB 0.4 mi Good I-77 NB over Ramp On I-77 SB 0.5 mi Good Ramp Off I-77 NB over I-20 & I-77 & I-77 SB 0.5 mi Good