US Bridges

CO RD 46 over Muddy Branch

Good

Franklin County, Alabama · 0.6 MI of US 43 CO 46 JCT · Structure no. 016197

Built
1994
31 years old
Condition
Good
inspected September 2023
Type
Culvert
Concrete
Length
27 ft
3 main spans
Daily traffic
1,290
1994 count
Owner
County
County Highway Agency

About this bridge

CO RD 46 over Muddy Branch is a concrete culvert carrying CO RD 46 over Muddy Branch in Franklin County, Alabama. It was built in 1994, so it is 31 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 1,290 vehicles a day, roughly 5% of them trucks, projected to reach 1,847 by 2031. The structure is 27 ft (8.2 m) long and 31 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesCO RD 46
CrossesMuddy Branch
Location0.6 MI of US 43 CO 46 JCT
RouteCounty Highway 46
StateAlabama
Coordinates34.47008, -87.76164
Functional classRural Minor Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert8 Very GoodNo problems noted.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98 US tons
Inventory rating70.9 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans3
Design loadH 15
Structure length27 ft (8.2 m)
Longest span7 ft (2.1 m)
Deck width31 ft (9.5 m)
Roadway width31 ft (9.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,290 (1994)
Projected traffic1,847 by 2031
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.2 mi (10 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$356,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CO RD 46 over Muddy Branch built?

It was built in 1994, making it 31 years old in 2025.

What condition is CO RD 46 over Muddy Branch 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 September 2023.

How much traffic does CO RD 46 over Muddy Branch carry?

About 1,290 vehicles per day (1994 count), of which roughly 5% are trucks.

How long is CO RD 46 over Muddy Branch?

The structure is 27 ft (8.2 m) long with a longest span of 7 ft (2.1 m) and a deck 31 ft wide.

Who owns CO RD 46 over Muddy Branch?

It is owned by the County Highway Agency.