US Bridges

AL-18 over Cut Bank Creek

Good

Lamar County, Alabama · 0.9 MI E Miss ST Line · Structure no. 018285

Built
2004
21 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
270 ft
6 main spans
Daily traffic
2,421
2020 count
Owner
State
State Highway Agency

About this bridge

AL-18 over Cut Bank Creek is a prestressed concrete stringer/multi-beam or girder carrying AL-18 over Cut Bank Creek in Lamar County, Alabama. It was built in 2004, so it is 21 years old, younger than the Alabama average of 51.1 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 2,421 vehicles a day, roughly 8% of them trucks, projected to reach 3,038 by 2040. The structure is 270 ft (82.3 m) long and 43 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

CarriesAL-18
CrossesCut Bank Creek
Location0.9 MI E Miss ST Line
RouteState Highway 18
StateAlabama
Coordinates33.70288, -88.23942
Functional classRural Minor Arterial

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 protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating77.7 US tons
Inventory rating46.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans6
Design loadHS 20
Structure length270 ft (82.3 m)
Longest span44 ft (13.3 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,421 (2020)
Projected traffic3,038 by 2040
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 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$2.9 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was AL-18 over Cut Bank Creek built?

It was built in 2004, making it 21 years old in 2025.

What condition is AL-18 over Cut Bank 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 June 2024.

How much traffic does AL-18 over Cut Bank Creek carry?

About 2,421 vehicles per day (2020 count), of which roughly 8% are trucks.

How long is AL-18 over Cut Bank Creek?

The structure is 270 ft (82.3 m) long with a longest span of 44 ft (13.3 m) and a deck 43 ft wide.

Who owns AL-18 over Cut Bank Creek?

It is owned by the State Highway Agency.