US Bridges

SR 112 over Quarry Conn. Road

Good

Mitchell County, Georgia · App 2 MI W of JCT SR 93 · Structure no. 000000020500440

Built
1955
70 years old
Condition
Good
inspected July 2024
Type
Culvert
Steel
Length
21 ft
1 main span
Daily traffic
1,170
2024 count
Owner
State
State Highway Agency

About this bridge

SR 112 over Quarry Conn. Road is a steel culvert carrying SR 112 over Quarry Conn. Road in Mitchell County, Georgia. It was built in 1955, so it is 70 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 1,170 vehicles a day, roughly 2% of them trucks, projected to reach 1,800 by 2030. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 6.8 mi (11 km).

CarriesSR 112
CrossesQuarry Conn. Road
LocationApp 2 MI W of JCT SR 93
RouteState Highway 112
StateGeorgia
Coordinates31.35595, -84.06779
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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71 US tons
Inventory rating54.9 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans1
Design loadH 15
Structure length21 ft (6.4 m)
Longest span21 ft (6.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,170 (2024)
Projected traffic1,800 by 2030
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesOther
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$123,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 112 over Quarry Conn. Road built?

It was built in 1955, making it 70 years old in 2025.

What condition is SR 112 over Quarry Conn. Road 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 Quarry Conn. Road carry?

About 1,170 vehicles per day (2024 count), of which roughly 2% are trucks.

How long is SR 112 over Quarry Conn. Road?

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

Who owns SR 112 over Quarry Conn. Road?

It is owned by the State Highway Agency.