US Bridges

North Pke over Colbert Creek

Fair

Colbert County, Alabama · North Pke Colbert Creek · Structure no. 020400

Built
1938
87 years old, rebuilt 2010
Condition
Fair
inspected July 2024
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
30 ft
1 main span
Daily traffic
250
2006 count
Owner
County
County Highway Agency

About this bridge

North Pke over Colbert Creek is a wood or timber stringer/multi-beam or girder carrying North Pke over Colbert Creek in Colbert County, Alabama. It was built in 1938 and reconstructed in 2010, so it is 87 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 250 vehicles a day, roughly 20% of them trucks, projected to reach 300 by 2044. The structure is 30 ft (9.1 m) long and 23 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesNorth Pke
CrossesColbert Creek
LocationNorth Pke Colbert Creek
RouteCounty Highway 21
StateAlabama
Coordinates34.83686, -87.96351
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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2024
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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating50 US tons
Inventory rating36.2 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadHS 20
Structure length30 ft (9.1 m)
Longest span30 ft (9.1 m)
Deck width23 ft (7 m)
Roadway width23 ft (6.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic250 (2006)
Projected traffic300 by 2044
Trucks20%
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

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$263,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was North Pke over Colbert Creek built?

It was built in 1938, making it 87 years old in 2025. It was reconstructed in 2010.

What condition is North Pke over Colbert 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 North Pke over Colbert Creek carry?

About 250 vehicles per day (2006 count), of which roughly 20% are trucks.

How long is North Pke over Colbert Creek?

The structure is 30 ft (9.1 m) long with a longest span of 30 ft (9.1 m) and a deck 23 ft wide.

Who owns North Pke over Colbert Creek?

It is owned by the County Highway Agency.