US Bridges

US 31 over Chestnut Creek

Fair

Chilton County, Alabama · Verbena · Structure no. 004197

Built
1925
100 years old, rebuilt 1952
Condition
Fair
inspected March 2024
Type
Tee Beam
Concrete
Length
143 ft
5 main spans
Daily traffic
5,105
2021 count
Owner
State
State Highway Agency

About this bridge

US 31 over Chestnut Creek is a concrete tee beam carrying US 31 over Chestnut Creek in Chilton County, Alabama. It was built in 1925 and reconstructed in 1952, so it is 100 years old, older than the Alabama average of 51.1 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.

It carries about 5,105 vehicles a day, roughly 4% of them trucks, projected to reach 8,365 by 2041. The structure is 143 ft (43.6 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS 31
CrossesChestnut Creek
LocationVerbena
RouteU.S. Route 31
StateAlabama
Coordinates32.75517, -86.51243
Functional classRural Minor Arterial

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 inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating46.3 US tons
Inventory rating27.8 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadH 15
Structure length143 ft (43.6 m)
Longest span29 ft (8.7 m)
Deck width43 ft (13.1 m)
Roadway width36 ft (10.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,105 (2021)
Projected traffic8,365 by 2041
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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$1.7 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was US 31 over Chestnut Creek built?

It was built in 1925, making it 100 years old in 2025. It was reconstructed in 1952.

What condition is US 31 over Chestnut 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 March 2024.

How much traffic does US 31 over Chestnut Creek carry?

About 5,105 vehicles per day (2021 count), of which roughly 4% are trucks.

How long is US 31 over Chestnut Creek?

The structure is 143 ft (43.6 m) long with a longest span of 29 ft (8.7 m) and a deck 43 ft wide.

Who owns US 31 over Chestnut Creek?

It is owned by the State Highway Agency.