US Bridges

SR 18 over Rum Creek

Good

Monroe County, Georgia · 11.7 MI E of Forsyth · Structure no. 000000020700710

Built
1989
36 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
33 ft
3 main spans
Daily traffic
1,900
2024 count
Owner
State
State Highway Agency

About this bridge

SR 18 over Rum Creek is a concrete culvert carrying SR 18 over Rum Creek in Monroe County, Georgia. It was built in 1989, so it is 36 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 1,900 vehicles a day, roughly 1% of them trucks, projected to reach 2,505 by 2031. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 16.8 mi (27 km).

CarriesSR 18
CrossesRum Creek
Location11.7 MI E of Forsyth
RouteState Highway 18
StateGeorgia
Coordinates33.02296, -83.74789
Functional classRural Major Collector

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 inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating110.1 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadHS 20 + Mod
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 traffic1,900 (2024)
Projected traffic2,505 by 2031
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.8 mi (27 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$193,000
NavigationNo navigation control on waterway

Frequently asked questions

When was SR 18 over Rum Creek built?

It was built in 1989, making it 36 years old in 2025.

What condition is SR 18 over Rum 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 September 2024.

How much traffic does SR 18 over Rum Creek carry?

About 1,900 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is SR 18 over Rum Creek?

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

Who owns SR 18 over Rum Creek?

It is owned by the State Highway Agency.