US Bridges

US 64 over Greenbrier Creek

Fair

Johnson County, Arkansas · .76 MI E JCT of SH 103 · Structure no. 000000000003088

Built
1960
65 years old
Condition
Fair
inspected August 2024
Type
Slab
Concrete
Length
125 ft
5 main spans
Daily traffic
8,184
2018 count
Owner
State
State Highway Agency

About this bridge

US 64 over Greenbrier Creek is a concrete slab carrying US 64 over Greenbrier Creek in Johnson County, Arkansas. It was built in 1960, so it is 65 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 8,184 vehicles a day, roughly 1% of them trucks, projected to reach 11,372 by 2028. The structure is 125 ft (38.1 m) long and 33 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesUS 64
CrossesGreenbrier Creek
Location.76 MI E JCT of SH 103
RouteU.S. Route 64
CountyJohnson County
StateArkansas
Coordinates35.47103, -93.45289
Functional classUrban 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
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating45 US tons
Inventory rating27 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length125 ft (38.1 m)
Longest span25 ft (7.6 m)
Deck width33 ft (10.2 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,184 (2018)
Projected traffic11,372 by 2028
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$884,000
NavigationNo navigation control on waterway

Frequently asked questions

When was US 64 over Greenbrier Creek built?

It was built in 1960, making it 65 years old in 2025.

What condition is US 64 over Greenbrier Creek 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 US 64 over Greenbrier Creek carry?

About 8,184 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is US 64 over Greenbrier Creek?

The structure is 125 ft (38.1 m) long with a longest span of 25 ft (7.6 m) and a deck 33 ft wide.

Who owns US 64 over Greenbrier Creek?

It is owned by the State Highway Agency.