I-520 (wbl) over Phinizy Swamp Overflow

Good Condition28 years old80,600 vehicles/day

Location

StateGeorgia
CountyRichmond
Location9.2 Mi NE Of Hephzibah
CarriesI-520 (wbl)
CrossesPhinizy Swamp Overflow
Coordinates33.40878, -81.98165

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure7 (Good)
Channel/Waterway8 (Very Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length151.9 ft (46.3 m)
Max Span38.1 ft (11.6 m)
Deck Width47.2 ft (14.4 m)
Deck Area666.7 sq m
Main Spans4
Year Built1998

Traffic

Avg Daily Traffic80,600 (2024)
Truck Traffic12%
Lanes On Bridge2

Inspection & Ownership

Last InspectionOctober 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000024550480

Nearby Bridges

I-520 (ebl) over Phinizy Swamp Overflow 0.0 mi Good I-520 (ebl) over Rocky Creek Overflow 0.2 mi Good I-520 (wbl) over Rocky Creek Overflow 0.2 mi Good Doug Barnard Pkwy- over SR 415 (i-520) 0.3 mi Good Doug Barnard Pkwy- over SR 415 (i-520) 0.3 mi Good I-520 (ebl) over Phinizy Ditch 0.7 mi Good I-520 (wbl) over Phinizy Ditch 0.7 mi Good Doug Barnard Parkw over Rocky Creek 0.9 mi Good I-520 over Ns Railroad 0.9 mi Good I-520 over Unsanitary Trib 1.2 mi Fair