County RD 428 over Auxvasse CR
GoodCallaway County, Missouri · S 17 T 46 N R 8 W · Structure no. 29456
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 349 ft
- 5 main spans
- Daily traffic
- 30
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
County RD 428 over Auxvasse CR is a prestressed concrete continuous stringer/multi-beam or girder carrying County RD 428 over Auxvasse CR in Callaway County, Missouri. It was built in 2003, so it is 22 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 10% of them trucks, projected to reach 45 by 2043. The structure is 349 ft (106.4 m) long and 27 ft wide. If it were closed, the detour would be 19.3 mi (31 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 | 9 Excellent | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was County RD 428 over Auxvasse CR built?
It was built in 2003, making it 22 years old in 2025.
What condition is County RD 428 over 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 428 over Auxvasse CR carry?
About 30 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is County RD 428 over Auxvasse CR?
The structure is 349 ft (106.4 m) long with a longest span of 75 ft (22.9 m) and a deck 27 ft wide.
Who owns County RD 428 over Auxvasse CR?
It is owned by the County Highway Agency.