I-85 Nbcd over Sweetwater Creek

Good Condition18 years old38,100 vehicles/day

Location

StateGeorgia
CountyGwinnett
Location3.5 Mi SE Of Duluth
CarriesI-85 Nbcd
CrossesSweetwater Creek
Coordinates33.96253, -84.10430

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure8 (Very Good)
Substructure7 (Good)
Channel/Waterway7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length174.9 ft (53.3 m)
Max Span75.1 ft (22.9 m)
Deck Width63.3 ft (19.3 m)
Deck Area1028.7 sq m
Main Spans3
Year Built2008

Traffic

Avg Daily Traffic38,100 (2024)
Truck Traffic1%
Lanes On Bridge3

Inspection & Ownership

Last Inspection224
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000013552170

Nearby Bridges

I-85 Nbl over Sweetwater Creek 0.0 mi Good 316 Hov EB over Sweetwater Creek 0.1 mi Good I-85 Sbl over Sweetwater Creek 0.1 mi Good 316 WB To 85 South over Sweetwater Creek 0.1 mi Good 85 Sbcd Over Sweet over Sweetwater Creek 0.1 mi Good SR 316 Ramp over I-85 I-85 Nbcd & Sbcd 0.2 mi Good Satellite BLVD over Singleton Creek 0.3 mi Good Satellite Blvd. over Sweetwater Creek 0.3 mi Fair 316 To 85 South over I-85 Nbcd 0.3 mi Good SR 316 EB over I-85 Nbcd 0.3 mi Good