US Bridges

Bankhead HWY over Mill Creek

Fair

Jefferson County, Alabama · 1.25 Miles N of Robbins · Structure no. 013747

Built
1935
90 years old
Condition
Fair
inspected August 2023
Type
Arch - Deck
Concrete
Length
50 ft
1 main span
Daily traffic
1,950
2023 count
Owner
County
County Highway Agency

About this bridge

Bankhead HWY over Mill Creek is a concrete arch - deck carrying Bankhead HWY over Mill Creek in Jefferson County, Alabama. It was built in 1935, so it is 90 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 1,950 vehicles a day, roughly 5% of them trucks, projected to reach 2,685 by 2043. The structure is 50 ft (15.2 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesBankhead HWY
CrossesMill Creek
Location1.25 Miles N of Robbins
RouteCounty Highway 103
StateAlabama
Coordinates33.74478, -87.01838
Functional classRural Minor Collector

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 inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating36 US tons
Inventory rating27 US tons

Structure

Structure typeArch - Deck
MaterialConcrete
DeckNot applicable
Main spans1
Design loadHS 20
Structure length50 ft (15.2 m)
Longest span50 ft (15.2 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,950 (2023)
Projected traffic2,685 by 2043
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedNone recorded
Estimated improvement cost$482,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Bankhead HWY over Mill Creek built?

It was built in 1935, making it 90 years old in 2025.

What condition is Bankhead HWY over Mill 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 August 2023.

How much traffic does Bankhead HWY over Mill Creek carry?

About 1,950 vehicles per day (2023 count), of which roughly 5% are trucks.

How long is Bankhead HWY over Mill Creek?

The structure is 50 ft (15.2 m) long with a longest span of 50 ft (15.2 m) and a deck 30 ft wide.

Who owns Bankhead HWY over Mill Creek?

It is owned by the County Highway Agency.