US Bridges

Garretts Chapel RD over Chattanooga Creek

Fair

Walker County, Georgia · 4.2 MI W of Chickamauga · Structure no. 000000029550700

Built
1934
91 years old, rebuilt 1981
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
40 ft
1 main span
Daily traffic
490
2024 count
Owner
County
County Highway Agency

About this bridge

Garretts Chapel RD over Chattanooga Creek is a steel stringer/multi-beam or girder carrying Garretts Chapel RD over Chattanooga Creek in Walker County, Georgia. It was built in 1934 and reconstructed in 1981, so it is 91 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 490 vehicles a day, roughly 1% of them trucks, projected to reach 870 by 2031. The structure is 40 ft (12.2 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesGarretts Chapel RD
CrossesChattanooga Creek
Location4.2 MI W of Chickamauga
RouteCounty Highway 721
StateGeorgia
Coordinates34.86434, -85.36514
Functional classRural 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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58 US tons
Inventory rating34.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length40 ft (12.2 m)
Longest span40 ft (12.2 m)
Deck width28 ft (8.5 m)
Roadway width25 ft (7.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic490 (2024)
Projected traffic870 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
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$234,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Garretts Chapel RD over Chattanooga Creek built?

It was built in 1934, making it 91 years old in 2025. It was reconstructed in 1981.

What condition is Garretts Chapel RD over Chattanooga 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 November 2024.

How much traffic does Garretts Chapel RD over Chattanooga Creek carry?

About 490 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Garretts Chapel RD over Chattanooga Creek?

The structure is 40 ft (12.2 m) long with a longest span of 40 ft (12.2 m) and a deck 28 ft wide.

Who owns Garretts Chapel RD over Chattanooga Creek?

It is owned by the County Highway Agency.