US Bridges

Alldon Marie RD over Kuhn Bayou

Good

Conway County, Arkansas · 0.75 MI SW JCT SH 113 · Structure no. 000000000023479

Built
2011
14 years old
Condition
Good
inspected January 2022
Type
Channel Beam
Concrete
Length
62 ft
2 main spans
Daily traffic
6
2018 count
Owner
County
County Highway Agency

About this bridge

Alldon Marie RD over Kuhn Bayou is a concrete channel beam carrying Alldon Marie RD over Kuhn Bayou in Conway County, Arkansas. It was built in 2011, so it is 14 years old, younger than the Arkansas average of 45.1 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 6 vehicles a day, roughly 1% of them trucks, projected to reach 208 by 2007. The structure is 62 ft (18.9 m) long and 27 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesAlldon Marie RD
CrossesKuhn Bayou
Location0.75 MI SW JCT SH 113
RouteCounty Highway 19
Coordinates35.17318, -92.82808
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJanuary 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

Structure typeChannel Beam
MaterialConcrete
DeckConcrete, precast panels
Main spans2
Design loadUnknown
Structure length62 ft (18.9 m)
Longest span31 ft (9.4 m)
Deck width27 ft (8.3 m)
Roadway width25 ft (7.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6 (2018)
Projected traffic208 by 2007
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Alldon Marie RD over Kuhn Bayou built?

It was built in 2011, making it 14 years old in 2025.

What condition is Alldon Marie RD over Kuhn Bayou in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in January 2022.

How much traffic does Alldon Marie RD over Kuhn Bayou carry?

About 6 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is Alldon Marie RD over Kuhn Bayou?

The structure is 62 ft (18.9 m) long with a longest span of 31 ft (9.4 m) and a deck 27 ft wide.

Who owns Alldon Marie RD over Kuhn Bayou?

It is owned by the County Highway Agency.