US Bridges

Lone Oak Road over I-40 Sec 12 LM32.75

Fair

Franklin County, Arkansas · JCT I-40 & CO.RD.68 · Structure no. 000000000005115

Built
1969
56 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
394 ft
4 main spans
Daily traffic
96
2018 count
Owner
State
State Highway Agency

About this bridge

Lone Oak Road over I-40 Sec 12 LM32.75 is a steel continuous stringer/multi-beam or girder carrying Lone Oak Road over I-40 Sec 12 LM32.75 in Franklin County, Arkansas. It was built in 1969, so it is 56 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 96 vehicles a day, roughly 1% of them trucks, projected to reach 330 by 2038. The structure is 394 ft (120.2 m) long and 31 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesLone Oak Road
CrossesI-40 Sec 12 LM32.75
LocationJCT I-40 & CO.RD.68
RouteCounty Highway 68
CountyFranklin County
StateArkansas
Coordinates35.52803, -93.89473
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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating33.4 US tons
Inventory rating20 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 20
Structure length394 ft (120.2 m)
Longest span122 ft (37.2 m)
Deck width31 ft (9.5 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic96 (2018)
Projected traffic330 by 2038
Trucks1%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed6.2 mi (10 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Lone Oak Road over I-40 Sec 12 LM32.75 built?

It was built in 1969, making it 56 years old in 2025.

What condition is Lone Oak Road over I-40 Sec 12 LM32.75 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 September 2023.

How much traffic does Lone Oak Road over I-40 Sec 12 LM32.75 carry?

About 96 vehicles per day (2018 count), of which roughly 1% are trucks.

How long is Lone Oak Road over I-40 Sec 12 LM32.75?

The structure is 394 ft (120.2 m) long with a longest span of 122 ft (37.2 m) and a deck 31 ft wide.

Who owns Lone Oak Road over I-40 Sec 12 LM32.75?

It is owned by the State Highway Agency.