US Bridges

Cherokee #56 over Mills Creek

Fair

Cherokee County, Alabama · 0.1 MI E Int Cherokee #97 · Structure no. 001263

Built
1935
90 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
141 ft
4 main spans
Daily traffic
195
2020 count
Owner
County
County Highway Agency

About this bridge

Cherokee #56 over Mills Creek is a steel stringer/multi-beam or girder carrying Cherokee #56 over Mills Creek in Cherokee 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. Its operating status is: open, would be posted or closed except for temporary shoring.

It carries about 195 vehicles a day, roughly 5% of them trucks, projected to reach 250 by 2040. The structure is 141 ft (42.9 m) long and 20 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

CarriesCherokee #56
CrossesMills Creek
Location0.1 MI E Int Cherokee #97
RouteCounty Highway 56
StateAlabama
Coordinates34.32751, -85.50342
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
Deck8 Very GoodNo problems noted.
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, would be posted or closed except for temporary shoring
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating40.3 US tons
Inventory rating24.3 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadH 15
Structure length141 ft (42.9 m)
Longest span50 ft (15.3 m)
Deck width20 ft (6.1 m)
Roadway width18 ft (5.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic195 (2020)
Projected traffic250 by 2040
Trucks5%
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

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$794,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Cherokee #56 over Mills Creek built?

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

What condition is Cherokee #56 over Mills 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 Cherokee #56 over Mills Creek carry?

About 195 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Cherokee #56 over Mills Creek?

The structure is 141 ft (42.9 m) long with a longest span of 50 ft (15.3 m) and a deck 20 ft wide.

Who owns Cherokee #56 over Mills Creek?

It is owned by the County Highway Agency.