US Bridges

County RD 68 over Gilley Mill Creek

Fair

Houston County, Alabama · Geneva CO to US 84 · Structure no. 007082

Built
1987
38 years old
Condition
Fair
inspected October 2023
Type
Culvert
Concrete
Length
52 ft
4 main spans
Daily traffic
265
1993 count
Owner
County
County Highway Agency

About this bridge

County RD 68 over Gilley Mill Creek is a concrete culvert carrying County RD 68 over Gilley Mill Creek in Houston County, Alabama. It was built in 1987, so it is 38 years old, younger 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 265 vehicles a day, roughly 7% of them trucks, projected to reach 1,000 by 2033. The structure is 52 ft (15.8 m) long. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesCounty RD 68
CrossesGilley Mill Creek
LocationGeneva CO to US 84
RouteCounty Highway 68
CountyHouston County
StateAlabama
Coordinates31.22433, -85.59614
Functional classRural Minor Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 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 rating98 US tons
Inventory rating61.3 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 width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic265 (1993)
Projected traffic1,000 by 2033
Trucks7%
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$661,000 (2025 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was County RD 68 over Gilley Mill Creek built?

It was built in 1987, making it 38 years old in 2025.

What condition is County RD 68 over Gilley Mill 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 October 2023.

How much traffic does County RD 68 over Gilley Mill Creek carry?

About 265 vehicles per day (1993 count), of which roughly 7% are trucks.

How long is County RD 68 over Gilley Mill Creek?

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

Who owns County RD 68 over Gilley Mill Creek?

It is owned by the County Highway Agency.