US Bridges

Fowl River RD over Dykes Creek

Good

Mobile County, Alabama · 1.5 MI E of CO RD 59 · Structure no. 017490

Built
1999
26 years old
Condition
Good
inspected March 2024
Type
Culvert
Concrete Continuous
Length
50 ft
4 main spans
Daily traffic
1,460
2024 count
Owner
County
County Highway Agency

About this bridge

Fowl River RD over Dykes Creek is a concrete continuous culvert carrying Fowl River RD over Dykes Creek in Mobile County, Alabama. It was built in 1999, so it is 26 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,460 vehicles a day, roughly 5% of them trucks, projected to reach 2,169 by 2044. The structure is 50 ft (15.3 m) long. If it were closed, the detour would be 11.2 mi (18 km).

CarriesFowl River RD
CrossesDykes Creek
Location1.5 MI E of CO RD 59
RouteCounty Highway 0
StateAlabama
Coordinates30.46499, -88.14512
Functional classRural Major 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 protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating98 US tons
Inventory rating75.1 US tons

Structure

Structure typeCulvert
MaterialConcrete Continuous
DeckNot applicable
Main spans4
Design loadHS 20
Structure length50 ft (15.3 m)
Longest span12 ft (3.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,460 (2024)
Projected traffic2,169 by 2044
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.2 mi (18 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$674,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Fowl River RD over Dykes Creek built?

It was built in 1999, making it 26 years old in 2025.

What condition is Fowl River RD over Dykes 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 March 2024.

How much traffic does Fowl River RD over Dykes Creek carry?

About 1,460 vehicles per day (2024 count), of which roughly 5% are trucks.

How long is Fowl River RD over Dykes Creek?

The structure is 50 ft (15.3 m) long with a longest span of 12 ft (3.7 m).

Who owns Fowl River RD over Dykes Creek?

It is owned by the County Highway Agency.