CO RD 159 over N Blackbird CR
GoodPutnam County, Missouri · S 34 T 66 N R 18 W · Structure no. 29557
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 70 ft
- 1 main span
- Daily traffic
- 10
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
CO RD 159 over N Blackbird CR is a steel stringer/multi-beam or girder carrying CO RD 159 over N Blackbird CR in Putnam County, Missouri. It was built in 2002, so it is 23 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 10 vehicles a day, roughly 10% of them trucks, projected to reach 11 by 2044. The structure is 70 ft (21.3 m) long and 18 ft wide. If it were closed, the detour would be 13 mi (21 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| 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 CO RD 159 over N Blackbird CR built?
It was built in 2002, making it 23 years old in 2025.
What condition is CO RD 159 over N Blackbird CR 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 March 2023.
How much traffic does CO RD 159 over N Blackbird CR carry?
About 10 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is CO RD 159 over N Blackbird CR?
The structure is 70 ft (21.3 m) long with a longest span of 69 ft (20.9 m) and a deck 18 ft wide.
Who owns CO RD 159 over N Blackbird CR?
It is owned by the County Highway Agency.