US Bridges

Caldwell Br Road over Birch Creek

FairPosted for load

Pike County, Georgia · 3 MI NW of Concord · Structure no. 000000023150090

Built
1961
64 years old
Condition
Fair
inspected January 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
144 ft
9 main spans
Daily traffic
50
2024 count
Owner
County
County Highway Agency

About this bridge

Caldwell Br Road over Birch Creek is a steel stringer/multi-beam or girder carrying Caldwell Br Road over Birch Creek in Pike County, Georgia. It was built in 1961, so it is 64 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 50 vehicles a day, roughly 1% of them trucks, projected to reach 735 by 2032. The structure is 144 ft (43.9 m) long and 25 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesCaldwell Br Road
CrossesBirch Creek
Location3 MI NW of Concord
RouteCounty Highway 83
StateGeorgia
Coordinates33.11028, -84.46894
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
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 inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating38.9 US tons
Inventory rating26.9 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans9
Design loadH 15
Structure length144 ft (43.9 m)
Longest span16 ft (4.9 m)
Deck width25 ft (7.6 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (2024)
Projected traffic735 by 2032
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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$844,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Caldwell Br Road over Birch Creek built?

It was built in 1961, making it 64 years old in 2025.

What condition is Caldwell Br Road over Birch 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 January 2024.

How much traffic does Caldwell Br Road over Birch Creek carry?

About 50 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Caldwell Br Road over Birch Creek?

The structure is 144 ft (43.9 m) long with a longest span of 16 ft (4.9 m) and a deck 25 ft wide.

Who owns Caldwell Br Road over Birch Creek?

It is owned by the County Highway Agency.