US Bridges

Campbell Road over CSX Railroad

Good

Cobb County, Georgia · 3 Miles South of Mariet · Structure no. 000000006752990

Built
2012
13 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
196 ft
3 main spans
Daily traffic
3,880
2024 count
Owner
County
County Highway Agency

About this bridge

Campbell Road over CSX Railroad is a prestressed concrete stringer/multi-beam or girder carrying Campbell Road over CSX Railroad in Cobb County, Georgia. It was built in 2012, so it is 13 years old, younger 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 3,880 vehicles a day, roughly 2% of them trucks, projected to reach 2,850 by 2032. The structure is 196 ft (59.7 m) long and 41 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesCampbell Road
CrossesCSX Railroad
Location3 Miles South of Mariet
RouteCounty Highway 1963
CountyCobb County
StateGeorgia
Coordinates33.87669, -84.49286
Functional classUrban Local

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment7: Better than present minimum criteria
Operating rating70 US tons
Inventory rating34.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length196 ft (59.7 m)
Longest span84 ft (25.6 m)
Deck width41 ft (12.6 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,880 (2024)
Projected traffic2,850 by 2032
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesRailroad
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$1.1 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Campbell Road over CSX Railroad built?

It was built in 2012, making it 13 years old in 2025.

What condition is Campbell Road over CSX Railroad 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 2023.

How much traffic does Campbell Road over CSX Railroad carry?

About 3,880 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is Campbell Road over CSX Railroad?

The structure is 196 ft (59.7 m) long with a longest span of 84 ft (25.6 m) and a deck 41 ft wide.

Who owns Campbell Road over CSX Railroad?

It is owned by the County Highway Agency.