US Bridges

County Road 124 over Mackenay Creek - Seb. CO

Fair

Sebastian County, Arkansas · 0.2 MI E JCT HWY 253 · Structure no. 000000000023319

Built
2009
16 years old
Condition
Fair
inspected July 2023
Type
Culvert
Steel
Length
31 ft
3 main spans
Daily traffic
13
2018 count
Owner
County
County Highway Agency

About this bridge

County Road 124 over Mackenay Creek - Seb. CO is a steel culvert carrying County Road 124 over Mackenay Creek - Seb. CO in Sebastian County, Arkansas. It was built in 2009, so it is 16 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 13 vehicles a day, roughly 1% of them trucks, projected to reach 30 by 2029. The structure is 31 ft (9.4 m) long. If it were closed, the detour would be 198.8 mi (320 km).

Location

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CarriesCounty Road 124
CrossesMackenay Creek - Seb. CO
Location0.2 MI E JCT HWY 253
RouteCounty Highway 124
CountySebastian County
StateArkansas
Coordinates35.15473, -94.33708
Functional classRural 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
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Culvert6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating42 US tons
Inventory rating25 US tons

Structure

Structure typeCulvert
MaterialSteel
DeckNot applicable
Main spans3
Design loadUnknown
Structure length31 ft (9.4 m)
Longest span9 ft (2.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13 (2018)
Projected traffic30 by 2029
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed198.8 mi (320 km)
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 County Road 124 over Mackenay Creek - Seb. CO built?

It was built in 2009, making it 16 years old in 2025.

What condition is County Road 124 over Mackenay Creek - Seb. CO 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 July 2023.

How much traffic does County Road 124 over Mackenay Creek - Seb. CO carry?

About 13 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is County Road 124 over Mackenay Creek - Seb. CO?

The structure is 31 ft (9.4 m) long with a longest span of 9 ft (2.7 m).

Who owns County Road 124 over Mackenay Creek - Seb. CO?

It is owned by the County Highway Agency.