US Bridges

CR16 John Piercerd over Swift Creek

Good

Chilton County, Alabama · CR16 1.5 M S Shiloh Ch · Structure no. 010517

Built
1971
54 years old, rebuilt 1993
Condition
Good
inspected February 2025
Type
Culvert
Concrete
Length
52 ft
4 main spans
Daily traffic
175
1985 count
Owner
County
County Highway Agency

About this bridge

CR16 John Piercerd over Swift Creek is a concrete culvert carrying CR16 John Piercerd over Swift Creek in Chilton County, Alabama. It was built in 1971 and reconstructed in 1993, so it is 54 years old, older 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 175 vehicles a day, roughly 1% of them trucks, projected to reach 200 by 2029. The structure is 52 ft (15.8 m) long and 44 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

CarriesCR16 John Piercerd
CrossesSwift Creek
LocationCR16 1.5 M S Shiloh Ch
RouteCounty Highway 0
StateAlabama
Coordinates32.7418, -86.66909
Functional classRural Local

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 inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment6: Equal to present minimum criteria
Operating rating75.6 US tons
Inventory rating45.3 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadHS 20
Structure length52 ft (15.8 m)
Longest span12 ft (3.7 m)
Deck width44 ft (13.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic175 (1985)
Projected traffic200 by 2029
Trucks1%
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$633,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was CR16 John Piercerd over Swift Creek built?

It was built in 1971, making it 54 years old in 2025. It was reconstructed in 1993.

What condition is CR16 John Piercerd over Swift Creek 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 February 2025.

How much traffic does CR16 John Piercerd over Swift Creek carry?

About 175 vehicles per day (1985 count), of which roughly 1% are trucks.

How long is CR16 John Piercerd over Swift Creek?

The structure is 52 ft (15.8 m) long with a longest span of 12 ft (3.7 m) and a deck 44 ft wide.

Who owns CR16 John Piercerd over Swift Creek?

It is owned by the County Highway Agency.