I-75 Managed Lanes over S. Marietta PKWY Ramp

Good Condition9 years old6,650 vehicles/day

Location

StateGeorgia
CountyCobb
LocationIn East Marietta
CarriesI-75 Managed Lanes
CrossesS. Marietta PKWY Ramp
Coordinates33.93623, -84.49737

Condition Ratings

Overall ConditionGood
Deck7 (Good)
Superstructure7 (Good)
Substructure7 (Good)
Scour CriticalNot applicable

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length3534.1 ft (1077.2 m)
Max Span142.1 ft (43.3 m)
Deck Width39.0 ft (11.9 m)
Deck Area12818.7 sq m
Main Spans25
Year Built2017

Traffic

Avg Daily Traffic6,650 (2024)
Lanes On Bridge2
Lanes Under Bridge1

Inspection & Ownership

Last Inspection224
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000006753400

Nearby Bridges

SR 120 Loop over Rottenwood Creek Trib. 0.5 mi Good SR 120 Loop over I-75 + (1) I-75 Ramp 0.5 mi Good Franklin Road over Rottenwood Creek 0.7 mi Good I-75 Ramp To Sr120 over I-75 Managed Lanes 0.7 mi Good I-75 Managed Lanes over Rottenwood Creek 0.7 mi Good I-75 over Rottenwood Creek 0.7 mi Good Powers Ferry Drive over Powers Creek 0.8 mi Good I-75 Managed Lanes over Detention Pond 0.9 mi Good US 41/ SR 3 over Rottenwood Creek 0.9 mi Fair Rmp US 41 To 280 S over SR 280 1.0 mi Fair