NW 1000 over Black CR
GoodHenry County, Missouri · S 19 T 43 N R 28 W · Structure no. 31468
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 30 ft
- 1 main span
- Daily traffic
- 45
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
NW 1000 over Black CR is a steel stringer/multi-beam or girder carrying NW 1000 over Black CR in Henry County, Missouri. It was built in 2005, so it is 20 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 45 vehicles a day, roughly 10% of them trucks, projected to reach 63 by 2043. The structure is 30 ft (9.1 m) long and 23 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NW 1000 over Black CR built?
It was built in 2005, making it 20 years old in 2025.
What condition is NW 1000 over Black 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 NW 1000 over Black CR carry?
About 45 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is NW 1000 over Black CR?
The structure is 30 ft (9.1 m) long with a longest span of 28 ft (8.5 m) and a deck 23 ft wide.
Who owns NW 1000 over Black CR?
It is owned by the County Highway Agency.