US Bridges

CR 340 - F over Caney Slough

FairPosted for load

Greene County, Arkansas · 0.51 Mi. South US 412 · Structure no. 000000000022743

Built
2003
22 years old
Condition
Fair
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
60 ft
2 main spans
Daily traffic
63
2018 count
Owner
County
County Highway Agency

About this bridge

CR 340 - F over Caney Slough is a steel stringer/multi-beam or girder carrying CR 340 - F over Caney Slough in Greene County, Arkansas. It was built in 2003, so it is 22 years old, younger 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 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 63 vehicles a day, roughly 1% of them trucks, projected to reach 250 by 2007. The structure is 60 ft (18.3 m) long and 25 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesCR 340 - F
CrossesCaney Slough
Location0.51 Mi. South US 412
RouteCounty Highway 340
CountyGreene County
StateArkansas
Coordinates36.06176, -90.70786
Functional classRural Local

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.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating24 US tons
Inventory rating14 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadUnknown
Structure length60 ft (18.3 m)
Longest span36 ft (11.1 m)
Deck width25 ft (7.5 m)
Roadway width24 ft (7.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic63 (2018)
Projected traffic250 by 2007
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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was CR 340 - F over Caney Slough built?

It was built in 2003, making it 22 years old in 2025.

What condition is CR 340 - F over Caney Slough 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 March 2024.

How much traffic does CR 340 - F over Caney Slough carry?

About 63 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is CR 340 - F over Caney Slough?

The structure is 60 ft (18.3 m) long with a longest span of 36 ft (11.1 m) and a deck 25 ft wide.

Who owns CR 340 - F over Caney Slough?

It is owned by the County Highway Agency.