US Bridges

CO RD 21 over Creek

PoorPosted for load

Jackson County, Alabama · 1.3 MI N Int SR 35 · Structure no. 010955

Built
1973
52 years old
Condition
Poor
inspected November 2023
Type
Channel Beam
Concrete
Length
43 ft
2 main spans
Daily traffic
652
1989 count
Owner
County
County Highway Agency

About this bridge

CO RD 21 over Creek is a concrete channel beam carrying CO RD 21 over Creek in Jackson County, Alabama. It was built in 1973, so it is 52 years old, older than the Alabama average of 51.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 652 vehicles a day, roughly 1% of them trucks, projected to reach 760 by 2037. The structure is 43 ft (13.1 m) long and 25 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesCO RD 21
CrossesCreek
Location1.3 MI N Int SR 35
RouteCounty Highway 21
StateAlabama
Coordinates34.69387, -86.02176
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating24.5 US tons
Inventory rating14.8 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans2
Design loadH 15
Structure length43 ft (13.1 m)
Longest span24 ft (7.3 m)
Deck width25 ft (7.7 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic652 (1989)
Projected traffic760 by 2037
Trucks1%
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 proposedWidening of existing bridge without deck rehabilitation
Estimated improvement cost$374,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CO RD 21 over Creek built?

It was built in 1973, making it 52 years old in 2025.

What condition is CO RD 21 over Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in November 2023.

How much traffic does CO RD 21 over Creek carry?

About 652 vehicles per day (1989 count), of which roughly 1% are trucks.

How long is CO RD 21 over Creek?

The structure is 43 ft (13.1 m) long with a longest span of 24 ft (7.3 m) and a deck 25 ft wide.

Who owns CO RD 21 over Creek?

It is owned by the County Highway Agency.