I-20- Ramps over Cobb Creek

Good Condition68 years old196,000 vehicles/day

Location

StateGeorgia
CountyDeKalb
Location8 Mi SE Of Decatur
CarriesI-20- Ramps
CrossesCobb Creek
Coordinates33.71412, -84.23680

Condition Ratings

Overall ConditionGood
Channel/Waterway6 (Satisfactory)
Culvert7 (Good)
Scour Critical8 — Stable, low risk

Physical Characteristics

MaterialConcrete
DesignCulvert
Total Length44.9 ft (13.7 m)
Max Span9.8 ft (3 m)
Deck Area634.3 sq m
Main Spans4
Year Built1958 (reconstructed 1966)

Traffic

Avg Daily Traffic196,000 (2024)
Truck Traffic1%
Lanes On Bridge10

Inspection & Ownership

Last Inspection424
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000008900570

Nearby Bridges

I-20 Ramp over I-20 0.1 mi Good I-285 over I-20 0.2 mi Good I-285 over Cobb Creek 0.3 mi Good I-285 over I-20 Ramp 0.3 mi Good I-285 Ramp To I-20 over Abandoned Ramp 0.3 mi Good I-285 Ramp To I-20 over Cobb Creek 0.3 mi Good Rainbow Drive over Cobb Creek 0.4 mi Fair I-285 Cbl Ramp over I-20 0.4 mi Good I-285 Rmp To I20 E over I-285 (sr 407) 0.4 mi Good I-285 Ramp over I-20 Ramp 0.4 mi Good