US Bridges

Cherokee #78 over Little Mud Creek

FairPosted for load

Cherokee County, Alabama · 1.4 MI SE Cherokee #22 · Structure no. 006676

Built
1959
66 years old
Condition
Fair
inspected July 2024
Type
Tee Beam
Concrete
Length
170 ft
5 main spans
Daily traffic
267
2020 count
Owner
County
County Highway Agency

About this bridge

Cherokee #78 over Little Mud Creek is a concrete tee beam carrying Cherokee #78 over Little Mud Creek in Cherokee County, Alabama. It was built in 1959, so it is 66 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: posted for load restriction.

It carries about 267 vehicles a day, roughly 5% of them trucks, projected to reach 400 by 2040. The structure is 170 ft (51.8 m) long and 23 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesCherokee #78
CrossesLittle Mud Creek
Location1.4 MI SE Cherokee #22
RouteCounty Highway 78
StateAlabama
Coordinates34.16324, -85.45839
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2024
Inspection intervalevery 24 months
Operating statusPosted for load 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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating40.9 US tons
Inventory rating24.6 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadH 15
Structure length170 ft (51.8 m)
Longest span34 ft (10.4 m)
Deck width23 ft (7.1 m)
Roadway width22 ft (6.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic267 (2020)
Projected traffic400 by 2040
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 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$1.1 million (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Cherokee #78 over Little Mud Creek built?

It was built in 1959, making it 66 years old in 2025.

What condition is Cherokee #78 over Little Mud 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 July 2024.

How much traffic does Cherokee #78 over Little Mud Creek carry?

About 267 vehicles per day (2020 count), of which roughly 5% are trucks.

How long is Cherokee #78 over Little Mud Creek?

The structure is 170 ft (51.8 m) long with a longest span of 34 ft (10.4 m) and a deck 23 ft wide.

Who owns Cherokee #78 over Little Mud Creek?

It is owned by the County Highway Agency.