US Bridges

Hickory Grove RD over Gum Slough Branch

Good

Houston County, Alabama · Al 53 to CO RD 81 · Structure no. 009759

Built
1968
57 years old
Condition
Good
inspected August 2023
Type
Culvert
Concrete
Length
48 ft
4 main spans
Daily traffic
295
1993 count
Owner
County
County Highway Agency

About this bridge

Hickory Grove RD over Gum Slough Branch is a concrete culvert carrying Hickory Grove RD over Gum Slough Branch in Houston County, Alabama. It was built in 1968, so it is 57 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 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 295 vehicles a day, roughly 15% of them trucks, projected to reach 530 by 2033. The structure is 48 ft (14.6 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesHickory Grove RD
CrossesGum Slough Branch
LocationAl 53 to CO RD 81
RouteCounty Highway 81
StateAlabama
Coordinates31.05269, -85.2727
Functional classRural Minor 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 protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionAugust 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating39 US tons
Inventory rating23.4 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans4
Design loadUnknown
Structure length48 ft (14.6 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 traffic295 (1993)
Projected traffic530 by 2033
Trucks15%
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 proposedNone recorded
Estimated improvement cost$504,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Hickory Grove RD over Gum Slough Branch built?

It was built in 1968, making it 57 years old in 2025.

What condition is Hickory Grove RD over Gum Slough Branch 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 August 2023.

How much traffic does Hickory Grove RD over Gum Slough Branch carry?

About 295 vehicles per day (1993 count), of which roughly 15% are trucks.

How long is Hickory Grove RD over Gum Slough Branch?

The structure is 48 ft (14.6 m) long with a longest span of 12 ft (3.7 m).

Who owns Hickory Grove RD over Gum Slough Branch?

It is owned by the County Highway Agency.