US Bridges

SR 6 - US 278 over Silver Comet Trail

Good

Polk County, Georgia · In SW Cedartown@jct SR 6 · Structure no. 000000023300230

Built
1974
51 years old
Condition
Good
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
190 ft
3 main spans
Daily traffic
3,410
2024 count
Owner
State
State Highway Agency

About this bridge

SR 6 - US 278 over Silver Comet Trail is a steel stringer/multi-beam or girder carrying SR 6 - US 278 over Silver Comet Trail in Polk County, Georgia. It was built in 1974, so it is 51 years old, older 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 3,410 vehicles a day, roughly 25% of them trucks, projected to reach 4,665 by 2032. The structure is 190 ft (57.9 m) long and 43 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSR 6 - US 278
CrossesSilver Comet Trail
LocationIn SW Cedartown@jct SR 6
RouteState Highway 6
StateGeorgia
Coordinates34.00388, -85.2781
Functional classUrban Minor 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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating36.9 US tons
Inventory rating21.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length190 ft (57.9 m)
Longest span70 ft (21.3 m)
Deck width43 ft (13 m)
Roadway width39 ft (11.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,410 (2024)
Projected traffic4,665 by 2032
Trucks25%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesPedestrian / bicycle
Detour if closed3.7 mi (6 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 proposedNone recorded
Estimated improvement cost$1.1 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was SR 6 - US 278 over Silver Comet Trail built?

It was built in 1974, making it 51 years old in 2025.

What condition is SR 6 - US 278 over Silver Comet Trail 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 January 2024.

How much traffic does SR 6 - US 278 over Silver Comet Trail carry?

About 3,410 vehicles per day (2024 count), of which roughly 25% are trucks.

How long is SR 6 - US 278 over Silver Comet Trail?

The structure is 190 ft (57.9 m) long with a longest span of 70 ft (21.3 m) and a deck 43 ft wide.

Who owns SR 6 - US 278 over Silver Comet Trail?

It is owned by the State Highway Agency.