Rieffer RD over Cedar CR
GoodWashington County, Missouri · S 6 T 35 N R 3 E · Structure no. 30557
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 192 ft
- 3 main spans
- Daily traffic
- 35
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Rieffer RD over Cedar CR is a prestressed concrete continuous stringer/multi-beam or girder carrying Rieffer RD over Cedar CR in Washington County, Missouri. It was built in 2004, so it is 21 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 35 vehicles a day, roughly 10% of them trucks, projected to reach 42 by 2044. The structure is 192 ft (58.5 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 | 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 Rieffer RD over Cedar CR built?
It was built in 2004, making it 21 years old in 2025.
What condition is Rieffer 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 April 2024.
How much traffic does Rieffer RD over Cedar CR carry?
About 35 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Rieffer RD over Cedar CR?
The structure is 192 ft (58.5 m) long with a longest span of 64 ft (19.5 m) and a deck 26 ft wide.
Who owns Rieffer RD over Cedar CR?
It is owned by the County Highway Agency.