NW 45th Ave over Br of Middle CR
GoodGrundy County, Missouri · S 2 T 62 N R 25 W · Structure no. 17563
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 46 ft
- 1 main span
- Daily traffic
- 40
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
NW 45th Ave over Br of Middle CR is a steel stringer/multi-beam or girder carrying NW 45th Ave over Br of Middle CR in Grundy County, Missouri. It was built in 1998, so it is 27 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 40 vehicles a day, roughly 10% of them trucks, projected to reach 46 by 2044. The structure is 46 ft (14 m) long and 21 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NW 45th Ave over Br of Middle CR built?
It was built in 1998, making it 27 years old in 2025.
What condition is NW 45th Ave over Br of Middle 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 February 2024.
How much traffic does NW 45th Ave over Br of Middle CR carry?
About 40 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is NW 45th Ave over Br of Middle CR?
The structure is 46 ft (14 m) long with a longest span of 45 ft (13.7 m) and a deck 21 ft wide.
Who owns NW 45th Ave over Br of Middle CR?
It is owned by the County Highway Agency.