Mo 46 E over Lit Tarkio Drain D
FairAtchison County, Missouri · S 24 T 64 N R 39 W · Structure no. 33617
- Built
- 2011
- 14 years old
- Condition
- Fair
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 135 ft
- 3 main spans
- Daily traffic
- 266
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 46 E over Lit Tarkio Drain D is a prestressed concrete box beam or girders - multiple carrying Mo 46 E over Lit Tarkio Drain D in Atchison County, Missouri. It was built in 2011, so it is 14 years old, younger 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 266 vehicles a day, roughly 14% of them trucks, projected to reach 346 by 2044. The structure is 135 ft (41.2 m) long and 26 ft wide. If it were closed, the detour would be 32.9 mi (53 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mo 46 E over Lit Tarkio Drain D built?
It was built in 2011, making it 14 years old in 2025.
What condition is Mo 46 E over Lit Tarkio Drain D 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 Mo 46 E over Lit Tarkio Drain D carry?
About 266 vehicles per day (2024 count), of which roughly 14% are trucks.
How long is Mo 46 E over Lit Tarkio Drain D?
The structure is 135 ft (41.2 m) long with a longest span of 75 ft (22.9 m) and a deck 26 ft wide.
Who owns Mo 46 E over Lit Tarkio Drain D?
It is owned by the State Highway Agency.