US Bridges

Hadaway Road over Allatoona Creek

Fair

Cobb County, Georgia · 5.5 Miles South of Acwort · Structure no. 000000006750390

Built
1966
59 years old
Condition
Fair
inspected May 2023
Type
Tee Beam
Concrete
Length
96 ft
3 main spans
Daily traffic
7,160
2024 count
Owner
County
County Highway Agency

About this bridge

Hadaway Road over Allatoona Creek is a concrete tee beam carrying Hadaway Road over Allatoona Creek in Cobb County, Georgia. It was built in 1966, so it is 59 years old, older than the Georgia average of 47.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 7,160 vehicles a day, roughly 1% of them trucks, projected to reach 2,895 by 2032. The structure is 96 ft (29.3 m) long and 34 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesHadaway Road
CrossesAllatoona Creek
Location5.5 Miles South of Acwort
RouteCounty Highway 784
StateGeorgia
Coordinates33.98766, -84.68408
Functional classUrban Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57 US tons
Inventory rating34 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 15
Structure length96 ft (29.3 m)
Longest span32 ft (9.8 m)
Deck width34 ft (10.5 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic7,160 (2024)
Projected traffic2,895 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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$563,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Hadaway Road over Allatoona Creek built?

It was built in 1966, making it 59 years old in 2025.

What condition is Hadaway Road over Allatoona Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2023.

How much traffic does Hadaway Road over Allatoona Creek carry?

About 7,160 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Hadaway Road over Allatoona Creek?

The structure is 96 ft (29.3 m) long with a longest span of 32 ft (9.8 m) and a deck 34 ft wide.

Who owns Hadaway Road over Allatoona Creek?

It is owned by the County Highway Agency.