Mo 45 S over Bear CR
GoodPlatte County, Missouri · S 3 T 53 N R 36 W · Structure no. 32797
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected October 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 170 ft
- 3 main spans
- Daily traffic
- 3,956
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Mo 45 S over Bear CR is a prestressed concrete box beam or girders - single or spread carrying Mo 45 S over Bear CR in Platte County, Missouri. It was built in 2009, so it is 16 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 3,956 vehicles a day, roughly 12% of them trucks, projected to reach 7,516 by 2044. The structure is 170 ft (51.8 m) long and 34 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| 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 Mo 45 S over Bear CR built?
It was built in 2009, making it 16 years old in 2025.
What condition is Mo 45 S over Bear 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 October 2024.
How much traffic does Mo 45 S over Bear CR carry?
About 3,956 vehicles per day (2024 count), of which roughly 12% are trucks.
How long is Mo 45 S over Bear CR?
The structure is 170 ft (51.8 m) long with a longest span of 60 ft (18.3 m) and a deck 34 ft wide.
Who owns Mo 45 S over Bear CR?
It is owned by the State Highway Agency.