US Bridges

US-27 /Sr 1 over Salmon Creek

Good

Chattooga County, Georgia · 5.5 MI E of Summerville · Structure no. 000000005550850

Built
2001
24 years old
Condition
Good
inspected April 2024
Type
Culvert
Concrete
Length
21 ft
3 main spans
Daily traffic
10,700
2024 count
Owner
State
State Highway Agency

About this bridge

US-27 /Sr 1 over Salmon Creek is a concrete culvert carrying US-27 /Sr 1 over Salmon Creek in Chattooga County, Georgia. It was built in 2001, so it is 24 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 10,700 vehicles a day, roughly 1% of them trucks, projected to reach 14,445 by 2031. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 6.8 mi (11 km).

CarriesUS-27 /Sr 1
CrossesSalmon Creek
Location5.5 MI E of Summerville
RouteU.S. Route 27
StateGeorgia
Coordinates34.4619, -85.26079
Functional classRural Principal Arterial - Other

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection9 ExcellentNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating61 US tons
Inventory rating35.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20 + Mod
Structure length21 ft (6.4 m)
Longest span6 ft (1.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,700 (2024)
Projected traffic14,445 by 2031
Trucks1%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkNon-Interstate STRAHNET route

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$190,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was US-27 /Sr 1 over Salmon Creek built?

It was built in 2001, making it 24 years old in 2025.

What condition is US-27 /Sr 1 over Salmon Creek 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 April 2024.

How much traffic does US-27 /Sr 1 over Salmon Creek carry?

About 10,700 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is US-27 /Sr 1 over Salmon Creek?

The structure is 21 ft (6.4 m) long with a longest span of 6 ft (1.8 m).

Who owns US-27 /Sr 1 over Salmon Creek?

It is owned by the State Highway Agency.