US Bridges

SR51 over Nails Creek Trib

Fair

Franklin County, Georgia · 8.3 MI W of Carnesville · Structure no. 000000011950990

Built
2006
19 years old
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
136 ft
2 main spans
Daily traffic
1,960
2024 count
Owner
State
State Highway Agency

About this bridge

SR51 over Nails Creek Trib is a concrete stringer/multi-beam or girder carrying SR51 over Nails Creek Trib in Franklin County, Georgia. It was built in 2006, so it is 19 years old, younger 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 1,960 vehicles a day, roughly 19% of them trucks, projected to reach 2,385 by 2031. The structure is 136 ft (41.5 m) long and 47 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesSR51
CrossesNails Creek Trib
Location8.3 MI W of Carnesville
RouteState Highway 51
StateGeorgia
Coordinates34.37273, -83.37818
Functional classRural Major Collector

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating65.9 US tons
Inventory rating38.9 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length136 ft (41.5 m)
Longest span91 ft (27.7 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,960 (2024)
Projected traffic2,385 by 2031
Trucks19%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

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$797,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR51 over Nails Creek Trib built?

It was built in 2006, making it 19 years old in 2025.

What condition is SR51 over Nails Creek Trib 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 October 2024.

How much traffic does SR51 over Nails Creek Trib carry?

About 1,960 vehicles per day (2024 count), of which roughly 19% are trucks.

How long is SR51 over Nails Creek Trib?

The structure is 136 ft (41.5 m) long with a longest span of 91 ft (27.7 m) and a deck 47 ft wide.

Who owns SR51 over Nails Creek Trib?

It is owned by the State Highway Agency.