US Bridges

US 71 SEC.01- 0.45 over Westfork Kelly Bayou

Fair

Miller County, Arkansas · .5MI. N. Louisiana S.L. · Structure no. 000000000000264

Built
1927
98 years old, rebuilt 1942
Condition
Fair
inspected July 2023
Type
Tee Beam
Concrete
Length
152 ft
6 main spans
Daily traffic
330
2018 count
Owner
State
State Highway Agency

About this bridge

US 71 SEC.01- 0.45 over Westfork Kelly Bayou is a concrete tee beam carrying US 71 SEC.01- 0.45 over Westfork Kelly Bayou in Miller County, Arkansas. It was built in 1927 and reconstructed in 1942, so it is 98 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 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 330 vehicles a day, roughly 18% of them trucks, projected to reach 400 by 2038. The structure is 152 ft (46.3 m) long and 32 ft wide. If it were closed, the detour would be 39.8 mi (64 km).

CarriesUS 71 SEC.01- 0.45
CrossesWestfork Kelly Bayou
Location.5MI. N. Louisiana S.L.
RouteU.S. Route 71
Coordinates33.0258, -93.89228
Functional classRural Minor Arterial

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 protection7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans6
Design loadH 15
Structure length152 ft (46.3 m)
Longest span25 ft (7.6 m)
Deck width32 ft (9.8 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic330 (2018)
Projected traffic400 by 2038
Trucks18%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed39.8 mi (64 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 US 71 SEC.01- 0.45 over Westfork Kelly Bayou built?

It was built in 1927, making it 98 years old in 2025. It was reconstructed in 1942.

What condition is US 71 SEC.01- 0.45 over Westfork Kelly 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 July 2023.

How much traffic does US 71 SEC.01- 0.45 over Westfork Kelly Bayou carry?

About 330 vehicles per day (2018 count), of which roughly 18% are trucks.

How long is US 71 SEC.01- 0.45 over Westfork Kelly Bayou?

The structure is 152 ft (46.3 m) long with a longest span of 25 ft (7.6 m) and a deck 32 ft wide.

Who owns US 71 SEC.01- 0.45 over Westfork Kelly Bayou?

It is owned by the State Highway Agency.