County RD 485 over Lit Auxvasse CR
GoodCallaway County, Missouri · S 32 T 45 N R 9 W · Structure no. 20371
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 202 ft
- 3 main spans
- Daily traffic
- 30
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County RD 485 over Lit Auxvasse CR is a prestressed concrete stringer/multi-beam or girder carrying County RD 485 over Lit Auxvasse CR in Callaway County, Missouri. It was built in 1990, so it is 35 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 30 vehicles a day, roughly 5% of them trucks, projected to reach 45 by 2043. The structure is 202 ft (61.6 m) long and 26 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 7 Good | Some minor problems. |
| 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 County RD 485 over Lit Auxvasse CR built?
It was built in 1990, making it 35 years old in 2025.
What condition is County RD 485 over Lit Auxvasse 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 County RD 485 over Lit Auxvasse CR carry?
About 30 vehicles per day (2023 count), of which roughly 5% are trucks.
How long is County RD 485 over Lit Auxvasse CR?
The structure is 202 ft (61.6 m) long with a longest span of 70 ft (21.3 m) and a deck 26 ft wide.
Who owns County RD 485 over Lit Auxvasse CR?
It is owned by the County Highway Agency.