US Bridges

Shirley Road over Pigeon Creek

FairPosted for load

Meriwether County, Georgia · 1 MI E of Manchester · Structure no. 000000019950380

Built
1960
65 years old
Condition
Fair
inspected April 2024
Type
Channel Beam
Prestressed Concrete
Length
140 ft
1 main span
Daily traffic
310
2024 count
Owner
County
County Highway Agency

About this bridge

Shirley Road over Pigeon Creek is a prestressed concrete channel beam carrying Shirley Road over Pigeon Creek in Meriwether County, Georgia. It was built in 1960, so it is 65 years old, older than the Georgia average of 47.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 310 vehicles a day, roughly 1% of them trucks, projected to reach 900 by 2031. The structure is 140 ft (42.7 m) long and 25 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesShirley Road
CrossesPigeon Creek
Location1 MI E of Manchester
RouteCounty Highway 191
StateGeorgia
Coordinates32.86584, -84.57833
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating20.9 US tons
Inventory rating12.9 US tons

Structure

Structure typeChannel Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans1 (+4 approach)
Design loadH 15
Structure length140 ft (42.7 m)
Longest span60 ft (18.3 m)
Deck width25 ft (7.7 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic310 (2024)
Projected traffic900 by 2031
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$821,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Shirley Road over Pigeon Creek built?

It was built in 1960, making it 65 years old in 2025.

What condition is Shirley Road over Pigeon Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2024.

How much traffic does Shirley Road over Pigeon Creek carry?

About 310 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Shirley Road over Pigeon Creek?

The structure is 140 ft (42.7 m) long with a longest span of 60 ft (18.3 m) and a deck 25 ft wide.

Who owns Shirley Road over Pigeon Creek?

It is owned by the County Highway Agency.