US Bridges

Cobb Parkway/Us 41 over Chattahoochee River

Good

Fulton County, Georgia · In N Fulton · Structure no. 000000012153620

Built
2013
12 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Concrete
Length
530 ft
10 main spans
Daily traffic
25,600
2024 count
Owner
State
State Highway Agency

About this bridge

Cobb Parkway/Us 41 over Chattahoochee River is a concrete stringer/multi-beam or girder carrying Cobb Parkway/Us 41 over Chattahoochee River in Fulton County, Georgia. It was built in 2013, so it is 12 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 25,600 vehicles a day, roughly 1% of them trucks, projected to reach 26,595 by 2032. The structure is 530 ft (161.5 m) long and 111 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesCobb Parkway/Us 41
CrossesChattahoochee River
LocationIn N Fulton
RouteU.S. Route 41
StateGeorgia
Coordinates33.86786, -84.45414
Functional classUrban Other Principal Arterial

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.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78.9 US tons
Inventory rating28 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans10
Design loadHS 20 + Mod
Structure length530 ft (161.5 m)
Longest span140 ft (42.7 m)
Deck width111 ft (33.8 m)
Roadway width82 ft (25 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic25,600 (2024)
Projected traffic26,595 by 2032
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$70.6 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Cobb Parkway/Us 41 over Chattahoochee River built?

It was built in 2013, making it 12 years old in 2025.

What condition is Cobb Parkway/Us 41 over Chattahoochee River 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 May 2023.

How much traffic does Cobb Parkway/Us 41 over Chattahoochee River carry?

About 25,600 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Cobb Parkway/Us 41 over Chattahoochee River?

The structure is 530 ft (161.5 m) long with a longest span of 140 ft (42.7 m) and a deck 111 ft wide.

Who owns Cobb Parkway/Us 41 over Chattahoochee River?

It is owned by the State Highway Agency.