US Bridges

I-75 (sbl) over CR 360 Old River Road

Good

Bartow County, Georgia · 2.4 MI E of Cartersville · Structure no. 000000001500880

Built
1977
48 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
252 ft
3 main spans
Daily traffic
49,000
2024 count
Owner
State
State Highway Agency

About this bridge

I-75 (sbl) over CR 360 Old River Road is a steel stringer/multi-beam or girder carrying I-75 (sbl) over CR 360 Old River Road in Bartow County, Georgia. It was built in 1977, so it is 48 years old, older than the Georgia average of 47.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 49,000 vehicles a day, roughly 1% of them trucks, projected to reach 126,945 by 2031. The structure is 252 ft (76.8 m) long and 62 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-75 (sbl)
CrossesCR 360 Old River Road
Location2.4 MI E of Cartersville
RouteInterstate 75
StateGeorgia
Coordinates34.163, -84.75654
Functional classUrban Principal Arterial - Interstate

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating42 US tons
Inventory rating24.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length252 ft (76.8 m)
Longest span84 ft (25.6 m)
Deck width62 ft (19 m)
Roadway width59 ft (18.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic49,000 (2024)
Projected traffic126,945 by 2031
Trucks1%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$1.9 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was I-75 (sbl) over CR 360 Old River Road built?

It was built in 1977, making it 48 years old in 2025.

What condition is I-75 (sbl) over CR 360 Old River Road in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in August 2024.

How much traffic does I-75 (sbl) over CR 360 Old River Road carry?

About 49,000 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is I-75 (sbl) over CR 360 Old River Road?

The structure is 252 ft (76.8 m) long with a longest span of 84 ft (25.6 m) and a deck 62 ft wide.

Who owns I-75 (sbl) over CR 360 Old River Road?

It is owned by the State Highway Agency.