I-75 over SR 120 Loop

Good Condition59 years old236,000 vehicles/day

Location

StateGeorgia
CountyCobb
LocationIn East Marietta
CarriesI-75
CrossesSR 120 Loop
Coordinates33.96163, -84.51979

Condition Ratings

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

Physical Characteristics

MaterialSteel
DesignStringer/Multi-beam
Total Length192.9 ft (58.8 m)
Max Span49.9 ft (15.2 m)
Deck Width171.6 ft (52.3 m)
Deck Area3075.2 sq m
Main Spans4
Year Built1967 (reconstructed 1990)

Traffic

Avg Daily Traffic236,000 (2024)
Truck Traffic1%
Lanes On Bridge10
Lanes Under Bridge4

Inspection & Ownership

Last Inspection523
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000006700740

Nearby Bridges

I-75 Managed Lanes over North Marietta Parkway 0.1 mi Good SR 120 Loop over Sope Creek Trib 0.1 mi Good Wallace Road over Sope Creek 0.4 mi Good Barnes Mill Road over Sope Creek 0.4 mi Good Gresham Road over I-75 0.5 mi Good I-75 over Sope Creek 0.5 mi Fair SR 120 Loop over Sope Creek 0.6 mi Good Merritt Road over Sope Creek Trib 0.7 mi Good I-75 Managed Lanes over Roswell Road 0.8 mi Good I-75 over Roswell Road 0.8 mi Good