Zumwalt RD over Cedar CR
GoodBoone County, Missouri · S 6 T 45 N R 11 W · Structure no. 29445
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected December 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 210 ft
- 3 main spans
- Daily traffic
- 50
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Zumwalt RD over Cedar CR is a prestressed concrete continuous stringer/multi-beam or girder carrying Zumwalt RD over Cedar CR in Boone County, Missouri. It was built in 2002, so it is 23 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 50 vehicles a day, roughly 10% of them trucks, projected to reach 95 by 2043. The structure is 210 ft (64 m) long and 26 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
| 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 Zumwalt RD over Cedar CR built?
It was built in 2002, making it 23 years old in 2025.
What condition is Zumwalt RD over Cedar 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 December 2024.
How much traffic does Zumwalt RD over Cedar CR carry?
About 50 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is Zumwalt RD over Cedar CR?
The structure is 210 ft (64 m) long with a longest span of 80 ft (24.4 m) and a deck 26 ft wide.
Who owns Zumwalt RD over Cedar CR?
It is owned by the County Highway Agency.