Main ST over Darr Valley
FairReynolds County, Missouri · S 5 T 29 N R 1 E · Structure no. 16649
- Built
- 1930
- 95 years old, rebuilt 1990
- Condition
- Fair
- inspected January 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 37 ft
- 1 main span
- Daily traffic
- 200
- 2024 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Main ST over Darr Valley is a prestressed concrete slab carrying Main ST over Darr Valley in Reynolds County, Missouri. It was built in 1930 and reconstructed in 1990, so it is 95 years old, older than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 200 vehicles a day, roughly 10% of them trucks, projected to reach 240 by 2044. The structure is 37 ft (11.3 m) long and 28 ft wide. If it were closed, the detour would be 123.7 mi (199 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Main ST over Darr Valley built?
It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1990.
What condition is Main ST over Darr Valley in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in January 2024.
How much traffic does Main ST over Darr Valley carry?
About 200 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Main ST over Darr Valley?
The structure is 37 ft (11.3 m) long with a longest span of 35 ft (10.7 m) and a deck 28 ft wide.
Who owns Main ST over Darr Valley?
It is owned by the City or Municipal Highway Agency.