US Bridges

Big Cedar Road over Rocky Creek

GoodPosted for load

Wilkes County, Georgia · 8.3 MI SE of Washington · Structure no. 000000031750340

Built
1966
59 years old
Condition
Good
inspected May 2023
Type
Tee Beam
Concrete
Length
175 ft
6 main spans
Daily traffic
130
2024 count
Owner
County
County Highway Agency

About this bridge

Big Cedar Road over Rocky Creek is a concrete tee beam carrying Big Cedar Road over Rocky Creek in Wilkes County, Georgia. It was built in 1966, so it is 59 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. Its operating status is: posted for load restriction.

It carries about 130 vehicles a day, roughly 1% of them trucks, projected to reach 735 by 2032. The structure is 175 ft (53.3 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesBig Cedar Road
CrossesRocky Creek
Location8.3 MI SE of Washington
RouteCounty Highway 197
StateGeorgia
Coordinates33.65763, -82.63306
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating30 US tons
Inventory rating18 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans6
Design loadH 15
Structure length175 ft (53.3 m)
Longest span40 ft (12.2 m)
Deck width30 ft (9.2 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic130 (2024)
Projected traffic735 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost$1 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Big Cedar Road over Rocky Creek built?

It was built in 1966, making it 59 years old in 2025.

What condition is Big Cedar Road over Rocky 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 May 2023.

How much traffic does Big Cedar Road over Rocky Creek carry?

About 130 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Big Cedar Road over Rocky Creek?

The structure is 175 ft (53.3 m) long with a longest span of 40 ft (12.2 m) and a deck 30 ft wide.

Who owns Big Cedar Road over Rocky Creek?

It is owned by the County Highway Agency.