US Bridges

Al 145 over Yellow Leaf Creek

Good

Chilton County, Alabama · 0.5 MI S JCT CO RD 51 · Structure no. 018571

Built
2015
10 years old
Condition
Good
inspected August 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
250 ft
2 main spans
Daily traffic
3,142
2021 count
Owner
State
State Highway Agency

About this bridge

Al 145 over Yellow Leaf Creek is a prestressed concrete stringer/multi-beam or girder carrying Al 145 over Yellow Leaf Creek in Chilton County, Alabama. It was built in 2015, so it is 10 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 3,142 vehicles a day, roughly 20% of them trucks, projected to reach 4,232 by 2041. The structure is 250 ft (76.2 m) long and 47 ft wide. If it were closed, the detour would be 18 mi (29 km).

CarriesAl 145
CrossesYellow Leaf Creek
Location0.5 MI S JCT CO RD 51
RouteState Highway 145
StateAlabama
Coordinates32.93128, -86.61507
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
Deck8 Very GoodNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating96.8 US tons
Inventory rating70.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2 (+2 approach)
Design loadHL 93
Structure length250 ft (76.2 m)
Longest span85 ft (25.8 m)
Deck width47 ft (14.3 m)
Roadway width26 ft (7.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,142 (2021)
Projected traffic4,232 by 2041
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed18 mi (29 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$3 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Al 145 over Yellow Leaf Creek built?

It was built in 2015, making it 10 years old in 2025.

What condition is Al 145 over Yellow Leaf 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 August 2023.

How much traffic does Al 145 over Yellow Leaf Creek carry?

About 3,142 vehicles per day (2021 count), of which roughly 20% are trucks.

How long is Al 145 over Yellow Leaf Creek?

The structure is 250 ft (76.2 m) long with a longest span of 85 ft (25.8 m) and a deck 47 ft wide.

Who owns Al 145 over Yellow Leaf Creek?

It is owned by the State Highway Agency.