Mo 45 N over Brush CR
FairPlatte County, Missouri · S 19 T 51 N R 34 W · Structure no. 2804
- Built
- 1981
- 44 years old
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 338 ft
- 5 main spans
- Daily traffic
- 5,464
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 45 N over Brush CR is a prestressed concrete continuous stringer/multi-beam or girder carrying Mo 45 N over Brush CR in Platte County, Missouri. It was built in 1981, so it is 44 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 5,464 vehicles a day, roughly 17% of them trucks, projected to reach 10,382 by 2044. The structure is 338 ft (103 m) long and 46 ft wide. If it were closed, the detour would be 26.1 mi (42 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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mo 45 N over Brush CR built?
It was built in 1981, making it 44 years old in 2025.
What condition is Mo 45 N over Brush CR 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 October 2024.
How much traffic does Mo 45 N over Brush CR carry?
About 5,464 vehicles per day (2024 count), of which roughly 17% are trucks.
How long is Mo 45 N over Brush CR?
The structure is 338 ft (103 m) long with a longest span of 68 ft (20.8 m) and a deck 46 ft wide.
Who owns Mo 45 N over Brush CR?
It is owned by the State Highway Agency.