US Bridges

SH 33 Log 3.67 over Jackson Bayou

FairPosted for load

Prairie County, Arkansas · 3.7 MI N JCT of US 70 · Structure no. 000000000003358

Built
1961
64 years old
Condition
Fair
inspected August 2024
Type
Channel Beam
Concrete
Length
114 ft
6 main spans
Daily traffic
340
2018 count
Owner
State
State Highway Agency

About this bridge

SH 33 Log 3.67 over Jackson Bayou is a concrete channel beam carrying SH 33 Log 3.67 over Jackson Bayou in Prairie County, Arkansas. It was built in 1961, so it is 64 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. Its operating status is: posted for load restriction.

It carries about 340 vehicles a day, roughly 1% of them trucks, projected to reach 424 by 2028. The structure is 114 ft (34.7 m) long and 25 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

Location

Open in Google Maps
CarriesSH 33 Log 3.67
CrossesJackson Bayou
Location3.7 MI N JCT of US 70
RouteState Highway 33
CountyPrairie County
StateArkansas
Coordinates34.86829, -91.41235
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.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 12 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating26 US tons
Inventory rating16 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans6
Design loadH 15
Structure length114 ft (34.7 m)
Longest span19 ft (5.8 m)
Deck width25 ft (7.6 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic340 (2018)
Projected traffic424 by 2028
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 SH 33 Log 3.67 over Jackson Bayou built?

It was built in 1961, making it 64 years old in 2025.

What condition is SH 33 Log 3.67 over Jackson Bayou 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 August 2024.

How much traffic does SH 33 Log 3.67 over Jackson Bayou carry?

About 340 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is SH 33 Log 3.67 over Jackson Bayou?

The structure is 114 ft (34.7 m) long with a longest span of 19 ft (5.8 m) and a deck 25 ft wide.

Who owns SH 33 Log 3.67 over Jackson Bayou?

It is owned by the State Highway Agency.