US Bridges

SR 112 over Big Slough Trib

Good

Mitchell County, Georgia · App 8 MI S of Camilla · Structure no. 000000020500350

Built
1948
77 years old
Condition
Good
inspected July 2024
Type
Culvert
Concrete
Length
27 ft
3 main spans
Daily traffic
2,300
2024 count
Owner
State
State Highway Agency

About this bridge

SR 112 over Big Slough Trib is a concrete culvert carrying SR 112 over Big Slough Trib in Mitchell County, Georgia. It was built in 1948, so it is 77 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 2,300 vehicles a day, roughly 1% of them trucks, projected to reach 2,370 by 2031. The structure is 27 ft (8.2 m) long. If it were closed, the detour would be 6.8 mi (11 km).

CarriesSR 112
CrossesBig Slough Trib
LocationApp 8 MI S of Camilla
RouteState Highway 112
StateGeorgia
Coordinates31.12952, -84.24489
Functional classRural 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
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
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
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46 US tons
Inventory rating28 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 15
Structure length27 ft (8.2 m)
Longest span8 ft (2.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,300 (2024)
Projected traffic2,370 by 2031
Trucks1%
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$158,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 112 over Big Slough Trib built?

It was built in 1948, making it 77 years old in 2025.

What condition is SR 112 over Big Slough Trib 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 Trib carry?

About 2,300 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is SR 112 over Big Slough Trib?

The structure is 27 ft (8.2 m) long with a longest span of 8 ft (2.4 m).

Who owns SR 112 over Big Slough Trib?

It is owned by the State Highway Agency.