US Bridges

SH 161-5 Log 14.81 over Plum Bayou

Good

Pulaski County, Arkansas · 4.8 MI W of England · Structure no. 000000000006334

Built
1992
33 years old
Condition
Good
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
202 ft
4 main spans
Daily traffic
370
2018 count
Owner
State
State Highway Agency

About this bridge

SH 161-5 Log 14.81 over Plum Bayou is a steel stringer/multi-beam or girder carrying SH 161-5 Log 14.81 over Plum Bayou in Pulaski County, Arkansas. It was built in 1992, so it is 33 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 370 vehicles a day, roughly 5% of them trucks, projected to reach 430 by 2038. The structure is 202 ft (61.6 m) long and 33 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesSH 161-5 Log 14.81
CrossesPlum Bayou
Location4.8 MI W of England
RouteState Highway 161
Coordinates34.53385, -92.04953
Functional classRural Major Collector

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 protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMarch 2024
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60 US tons
Inventory rating36 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length202 ft (61.6 m)
Longest span50 ft (15.2 m)
Deck width33 ft (10.1 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic370 (2018)
Projected traffic430 by 2038
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 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 161-5 Log 14.81 over Plum Bayou built?

It was built in 1992, making it 33 years old in 2025.

What condition is SH 161-5 Log 14.81 over Plum 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 March 2024.

How much traffic does SH 161-5 Log 14.81 over Plum Bayou carry?

About 370 vehicles per day (2018 count), of which roughly 5% are trucks.

How long is SH 161-5 Log 14.81 over Plum Bayou?

The structure is 202 ft (61.6 m) long with a longest span of 50 ft (15.2 m) and a deck 33 ft wide.

Who owns SH 161-5 Log 14.81 over Plum Bayou?

It is owned by the State Highway Agency.