US Bridges

SR 48 over Town Branch Trib

Good

Chattooga County, Georgia · In West Summerville · Structure no. 000000005500510

Built
1938
87 years old, rebuilt 1988
Condition
Good
inspected April 2024
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
6,480
2024 count
Owner
State
State Highway Agency

About this bridge

SR 48 over Town Branch Trib is a concrete culvert carrying SR 48 over Town Branch Trib in Chattooga County, Georgia. It was built in 1938 and reconstructed in 1988, so it is 87 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 6,480 vehicles a day, roughly 12% of them trucks, projected to reach 9,255 by 2031. The structure is 23 ft (7 m) long. If it were closed, the detour would be 9.9 mi (16 km).

CarriesSR 48
CrossesTown Branch Trib
LocationIn West Summerville
RouteState Highway 48
StateGeorgia
Coordinates34.47322, -85.36349
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 inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46 US tons
Inventory rating26.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadH 15
Structure length23 ft (7 m)
Longest span11 ft (3.4 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,480 (2024)
Projected traffic9,255 by 2031
Trucks12%
Lanes on structure3
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed9.9 mi (16 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$172,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 48 over Town Branch Trib built?

It was built in 1938, making it 87 years old in 2025. It was reconstructed in 1988.

What condition is SR 48 over Town Branch 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 April 2024.

How much traffic does SR 48 over Town Branch Trib carry?

About 6,480 vehicles per day (2024 count), of which roughly 12% are trucks.

How long is SR 48 over Town Branch Trib?

The structure is 23 ft (7 m) long with a longest span of 11 ft (3.4 m).

Who owns SR 48 over Town Branch Trib?

It is owned by the State Highway Agency.