US Bridges

State Highway 309 over Carleigh Creek-Logan Co.

Fair

Logan County, Arkansas · 7.5 MI S of Paris · Structure no. 000000000018116

Built
1936
89 years old
Condition
Fair
inspected July 2023
Type
Arch - Deck
Masonry
Length
23 ft
2 main spans
Daily traffic
480
2018 count
Owner
State
State Highway Agency

About this bridge

State Highway 309 over Carleigh Creek-Logan Co. is a masonry arch - deck carrying State Highway 309 over Carleigh Creek-Logan Co. in Logan County, Arkansas. It was built in 1936, so it is 89 years old, older than the Arkansas average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 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 480 vehicles a day, roughly 5% of them trucks, projected to reach 1,477 by 2028. The structure is 23 ft (7 m) long and 32 ft wide. If it were closed, the detour would be 16.8 mi (27 km).

Location

Open in Google Maps
CarriesState Highway 309
CrossesCarleigh Creek-Logan Co.
Location7.5 MI S of Paris
RouteState Highway 309
CountyLogan County
StateArkansas
Coordinates35.24189, -93.63964
Functional classRural Major 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating27 US tons
Inventory rating16 US tons

Structure

Structure typeArch - Deck
MaterialMasonry
DeckNot applicable
Main spans2
Design loadH 20
Structure length23 ft (7 m)
Longest span11 ft (3.4 m)
Deck width32 ft (9.8 m)
Roadway width29 ft (8.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic480 (2018)
Projected traffic1,477 by 2028
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.8 mi (27 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusListed on the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was State Highway 309 over Carleigh Creek-Logan Co. built?

It was built in 1936, making it 89 years old in 2025.

What condition is State Highway 309 over Carleigh Creek-Logan Co. 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 July 2023.

How much traffic does State Highway 309 over Carleigh Creek-Logan Co. carry?

About 480 vehicles per day (2018 count), of which roughly 5% are trucks.

How long is State Highway 309 over Carleigh Creek-Logan Co.?

The structure is 23 ft (7 m) long with a longest span of 11 ft (3.4 m) and a deck 32 ft wide.

Who owns State Highway 309 over Carleigh Creek-Logan Co.?

It is owned by the State Highway Agency.