US Bridges

SR 112 over Big Slough

Good

Mitchell County, Georgia · In C.L. of Camilla · Structure no. 000000020550880

Built
2004
21 years old
Condition
Good
inspected July 2024
Type
Tee Beam
Concrete
Length
160 ft
4 main spans
Daily traffic
1,270
2024 count
Owner
State
State Highway Agency

About this bridge

SR 112 over Big Slough is a concrete tee beam carrying SR 112 over Big Slough in Mitchell County, Georgia. It was built in 2004, so it is 21 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 1,270 vehicles a day, roughly 17% of them trucks, projected to reach 1,845 by 2031. The structure is 160 ft (48.8 m) long and 43 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSR 112
CrossesBig Slough
LocationIn C.L. of Camilla
RouteState Highway 112
StateGeorgia
Coordinates31.23724, -84.1945
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.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating48.9 US tons
Inventory rating29 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20 + Mod
Structure length160 ft (48.8 m)
Longest span40 ft (12.2 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,270 (2024)
Projected traffic1,845 by 2031
Trucks17%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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$938,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 112 over Big Slough built?

It was built in 2004, making it 21 years old in 2025.

What condition is SR 112 over Big Slough 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 July 2024.

How much traffic does SR 112 over Big Slough carry?

About 1,270 vehicles per day (2024 count), of which roughly 17% are trucks.

How long is SR 112 over Big Slough?

The structure is 160 ft (48.8 m) long with a longest span of 40 ft (12.2 m) and a deck 43 ft wide.

Who owns SR 112 over Big Slough?

It is owned by the State Highway Agency.