US Bridges

US 24 E over Long CR

Fair

Chariton County, Missouri · S 2 T 53 N R 18 W · Structure no. 3142

Built
1978
47 years old
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete Continuous
Length
622 ft
9 main spans
Daily traffic
2,794
2024 count
Owner
State
State Highway Agency

About this bridge

US 24 E over Long CR is a prestressed concrete continuous stringer/multi-beam or girder carrying US 24 E over Long CR in Chariton County, Missouri. It was built in 1978, so it is 47 years old, older than the Missouri 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 2,794 vehicles a day, roughly 20% of them trucks, projected to reach 4,890 by 2044. The structure is 622 ft (189.6 m) long and 47 ft wide. If it were closed, the detour would be 8.1 mi (13 km).

CarriesUS 24 E
CrossesLong CR
LocationS 2 T 53 N R 18 W
RouteU.S. Route 24
Coordinates39.41912, -92.90005
Functional classRural Principal Arterial - Other

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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionDecember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating69.4 US tons
Inventory rating19.8 US tons

Structure

MaterialPrestressed Concrete Continuous
DeckConcrete, cast-in-place
Main spans9
Design loadHS 20
Structure length622 ft (189.6 m)
Longest span69 ft (21 m)
Deck width47 ft (14.4 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,794 (2024)
Projected traffic4,890 by 2044
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.1 mi (13 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US 24 E over Long CR built?

It was built in 1978, making it 47 years old in 2025.

What condition is US 24 E over Long CR 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 December 2024.

How much traffic does US 24 E over Long CR carry?

About 2,794 vehicles per day (2024 count), of which roughly 20% are trucks.

How long is US 24 E over Long CR?

The structure is 622 ft (189.6 m) long with a longest span of 69 ft (21 m) and a deck 47 ft wide.

Who owns US 24 E over Long CR?

It is owned by the State Highway Agency.