I-75 over SR 146

Good Condition65 years old103,000 vehicles/day

Location

StateGeorgia
CountyCatoosa
Location4 Mi E Of Ft Oglethorpe
CarriesI-75
CrossesSR 146
Coordinates34.96782, -85.19119

Condition Ratings

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

Physical Characteristics

MaterialPrestressed Concrete
DesignStringer/Multi-beam
Total Length225.1 ft (68.6 m)
Max Span138.1 ft (42.1 m)
Deck Width153.9 ft (46.9 m)
Deck Area3217.3 sq m
Main Spans3
Year Built1961 (reconstructed 2010)

Traffic

Avg Daily Traffic103,000 (2024)
Truck Traffic1%
Lanes On Bridge6
Lanes Under Bridge7

Inspection & Ownership

Last InspectionDecember 2023
Inspection FrequencyEvery 24 months
OwnerState Highway Agency
Historical SignificanceBridge is not eligible for the National Register
Structure Number000000004700410

Nearby Bridges

I-75 over M-1136 0.5 mi Good I-75 over CR 15 Scruggs Road 0.6 mi Fair US 41 / SR 3 over Peavine Creek 0.9 mi Fair I-75 over Chickamauga Creek 1.0 mi Fair SR 146 over Chickamauga Creek Overfl 1.0 mi Good SR 146 over Chickamauga Creek 1.1 mi Good I-75 over Peavine Creek 1.1 mi Good SR 146 over Chickamauga Creek Overfl 1.2 mi Good SR 146 over Chickamauga Creek 1.2 mi Good Wooten Road over Peavine Creek 1.4 mi Fair