US Bridges

CO RD 56 over Murphy Mill Creek

Fair

Houston County, Alabama · US 231 to Dale CO · Structure no. 008375

Built
1964
61 years old
Condition
Fair
inspected January 2024
Type
Culvert
Concrete
Length
42 ft
4 main spans
Daily traffic
4,334
2004 count
Owner
City
City or Municipal Highway Agency

About this bridge

CO RD 56 over Murphy Mill Creek is a concrete culvert carrying CO RD 56 over Murphy Mill Creek in Houston County, Alabama. It was built in 1964, so it is 61 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 4,334 vehicles a day, roughly 9% of them trucks, projected to reach 6,068 by 2044. The structure is 42 ft (12.9 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesCO RD 56
CrossesMurphy Mill Creek
LocationUS 231 to Dale CO
RouteCity Street 56
StateAlabama
Coordinates31.2666, -85.46336
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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJanuary 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating48.7 US tons
Inventory rating29.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadUnknown
Structure length42 ft (12.9 m)
Longest span10 ft (3.2 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,334 (2004)
Projected traffic6,068 by 2044
Trucks9%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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$523,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CO RD 56 over Murphy Mill Creek built?

It was built in 1964, making it 61 years old in 2025.

What condition is CO RD 56 over Murphy 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 January 2024.

How much traffic does CO RD 56 over Murphy Mill Creek carry?

About 4,334 vehicles per day (2004 count), of which roughly 9% are trucks.

How long is CO RD 56 over Murphy Mill Creek?

The structure is 42 ft (12.9 m) long with a longest span of 10 ft (3.2 m).

Who owns CO RD 56 over Murphy Mill Creek?

It is owned by the City or Municipal Highway Agency.