270 ST over Rock CR Drain Dtch
GoodAtchison County, Missouri · S 19 T 64 N R 41 W · Structure no. 28751
- Built
- 2001
- 24 years old
- Condition
- Good
- inspected February 2024
- Type
- Tee Beam
- Prestressed Concrete Continuous
- Length
- 122 ft
- 3 main spans
- Daily traffic
- 15
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
270 ST over Rock CR Drain Dtch is a prestressed concrete continuous tee beam carrying 270 ST over Rock CR Drain Dtch in Atchison County, Missouri. It was built in 2001, so it is 24 years old, younger than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 15 vehicles a day, roughly 10% of them trucks, projected to reach 17 by 2044. The structure is 122 ft (37.2 m) long and 25 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 9 Excellent | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 270 ST over Rock CR Drain Dtch built?
It was built in 2001, making it 24 years old in 2025.
What condition is 270 ST over Rock CR Drain Dtch in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2024.
How much traffic does 270 ST over Rock CR Drain Dtch carry?
About 15 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is 270 ST over Rock CR Drain Dtch?
The structure is 122 ft (37.2 m) long with a longest span of 44 ft (13.5 m) and a deck 25 ft wide.
Who owns 270 ST over Rock CR Drain Dtch?
It is owned by the County Highway Agency.