US Bridges

CR 348/GRAYHAWK RD over Two Prairie Bayou

Fair

Lonoke County, Arkansas · 1.5 MI N of SH 5 · Structure no. 000000000022935

Built
2006
19 years old
Condition
Fair
inspected February 2024
Type
Channel Beam
Concrete
Length
62 ft
2 main spans
Daily traffic
4,000
2018 count
Owner
County
County Highway Agency

About this bridge

CR 348/GRAYHAWK RD over Two Prairie Bayou is a concrete channel beam carrying CR 348/GRAYHAWK RD over Two Prairie Bayou in Lonoke County, Arkansas. It was built in 2006, so it is 19 years old, younger 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 4,000 vehicles a day, roughly 1% of them trucks, projected to reach 69 by 2026. The structure is 62 ft (18.9 m) long and 34 ft wide.

Location

Open in Google Maps
CarriesCR 348/GRAYHAWK RD
CrossesTwo Prairie Bayou
Location1.5 MI N of SH 5
RouteCounty Highway 348
CountyLonoke County
StateArkansas
Coordinates34.96525, -92.04808
Functional classUrban Local

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.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2024
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 geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating55 US tons
Inventory rating33 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 width34 ft (10.4 m)
Roadway width31 ft (9.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,000 (2018)
Projected traffic69 by 2026
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 CR 348/GRAYHAWK RD over Two Prairie Bayou built?

It was built in 2006, making it 19 years old in 2025.

What condition is CR 348/GRAYHAWK RD over Two Prairie 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 February 2024.

How much traffic does CR 348/GRAYHAWK RD over Two Prairie Bayou carry?

About 4,000 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is CR 348/GRAYHAWK RD over Two Prairie Bayou?

The structure is 62 ft (18.9 m) long with a longest span of 31 ft (9.4 m) and a deck 34 ft wide.

Who owns CR 348/GRAYHAWK RD over Two Prairie Bayou?

It is owned by the County Highway Agency.