US Bridges

Lafayette Street over South Chickamauga Creek

Fair

Catoosa County, Georgia · In South Ringgold · Structure no. 000000004700480

Built
1951
74 years old, rebuilt 1997
Condition
Fair
inspected December 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
137 ft
2 main spans
Daily traffic
8,194
2024 count
Owner
City
City or Municipal Highway Agency

About this bridge

Lafayette Street over South Chickamauga Creek is a steel stringer/multi-beam or girder carrying Lafayette Street over South Chickamauga Creek in Catoosa County, Georgia. It was built in 1951 and reconstructed in 1997, so it is 74 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 8,194 vehicles a day, roughly 1% of them trucks, projected to reach 8,970 by 2031. The structure is 137 ft (41.8 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesLafayette Street
CrossesSouth Chickamauga Creek
LocationIn South Ringgold
RouteCounty Highway 820
StateGeorgia
Coordinates34.91298, -85.1184
Functional classUrban Minor Arterial

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
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 rating35.9 US tons
Inventory rating19 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadH 15
Structure length137 ft (41.8 m)
Longest span69 ft (21 m)
Deck width43 ft (13.2 m)
Roadway width33 ft (10.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,194 (2024)
Projected traffic8,970 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$803,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Lafayette Street over South Chickamauga Creek built?

It was built in 1951, making it 74 years old in 2025. It was reconstructed in 1997.

What condition is Lafayette Street over South Chickamauga 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 December 2023.

How much traffic does Lafayette Street over South Chickamauga Creek carry?

About 8,194 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Lafayette Street over South Chickamauga Creek?

The structure is 137 ft (41.8 m) long with a longest span of 69 ft (21 m) and a deck 43 ft wide.

Who owns Lafayette Street over South Chickamauga Creek?

It is owned by the City or Municipal Highway Agency.