US Bridges

Palmer Rd. over Greenbrier Creek

Good

Johnson County, Arkansas · 0.25 M North JCT SH123 · Structure no. 000000000024007

Built
2015
10 years old
Condition
Good
inspected September 2022
Type
Culvert
Concrete
Length
66 ft
6 main spans
Daily traffic
75
2018 count
Owner
City
City or Municipal Highway Agency

About this bridge

Palmer Rd. over Greenbrier Creek is a concrete culvert carrying Palmer Rd. over Greenbrier Creek in Johnson County, Arkansas. It was built in 2015, so it is 10 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 75 vehicles a day, roughly 1% of them trucks, projected to reach 85 by 2038. The structure is 66 ft (20.1 m) long. If it were closed, the detour would be 1.2 mi (2 km).

CarriesPalmer Rd.
CrossesGreenbrier Creek
Location0.25 M North JCT SH123
RouteCity Street 42700
Coordinates35.46818, -93.44057
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
Channel and channel protection8 Very GoodNo problems noted.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2022
Inspection intervalevery 48 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than 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

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans6
Design loadUnknown
Structure length66 ft (20.1 m)
Longest span10 ft (3 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic75 (2018)
Projected traffic85 by 2038
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Palmer Rd. over Greenbrier Creek built?

It was built in 2015, making it 10 years old in 2025.

What condition is Palmer Rd. over Greenbrier Creek 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 September 2022.

How much traffic does Palmer Rd. over Greenbrier Creek carry?

About 75 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is Palmer Rd. over Greenbrier Creek?

The structure is 66 ft (20.1 m) long with a longest span of 10 ft (3 m).

Who owns Palmer Rd. over Greenbrier Creek?

It is owned by the City or Municipal Highway Agency.