US Bridges

SR 48 over Alpine Creek

Good

Chattooga County, Georgia · 1 MI East of Menlo · Structure no. 000000005500100

Built
1947
78 years old
Condition
Good
inspected March 2024
Type
Culvert
Concrete
Length
33 ft
3 main spans
Daily traffic
4,230
2024 count
Owner
State
State Highway Agency

About this bridge

SR 48 over Alpine Creek is a concrete culvert carrying SR 48 over Alpine Creek in Chattooga County, Georgia. It was built in 1947, so it is 78 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 4,230 vehicles a day, roughly 1% of them trucks, projected to reach 5,460 by 2031. The structure is 33 ft (10.1 m) long.

CarriesSR 48
CrossesAlpine Creek
Location1 MI East of Menlo
RouteState Highway 48
StateGeorgia
Coordinates34.48276, -85.45916
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating65.9 US tons
Inventory rating39.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 15
Structure length33 ft (10.1 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,230 (2024)
Projected traffic5,460 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
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$193,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 48 over Alpine Creek built?

It was built in 1947, making it 78 years old in 2025.

What condition is SR 48 over Alpine Creek 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 March 2024.

How much traffic does SR 48 over Alpine Creek carry?

About 4,230 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is SR 48 over Alpine Creek?

The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m).

Who owns SR 48 over Alpine Creek?

It is owned by the State Highway Agency.