Bagnell Dam Blvd S over Bagnell Dam
FairPosted for loadMiller County, Missouri · S 29 T 40 N R 15 W · Structure no. 6694
- Built
- 1929
- 96 years old, rebuilt 1983
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 2,583 ft
- 13 main spans
- Daily traffic
- 3,530
- 2024 count
- Owner
- Private
- Private (other than railroad)
About this bridge
Bagnell Dam Blvd S over Bagnell Dam is a steel stringer/multi-beam or girder carrying Bagnell Dam Blvd S over Bagnell Dam in Miller County, Missouri. It was built in 1929 and reconstructed in 1983, so it is 96 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 3,530 vehicles a day, roughly 7% of them trucks, projected to reach 6,531 by 2044. The structure is 2,583 ft (787.3 m) long and 26 ft wide. If it were closed, the detour would be 8.1 mi (13 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Bagnell Dam Blvd S over Bagnell Dam built?
It was built in 1929, making it 96 years old in 2025. It was reconstructed in 1983.
What condition is Bagnell Dam Blvd S over Bagnell Dam 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 June 2024.
How much traffic does Bagnell Dam Blvd S over Bagnell Dam carry?
About 3,530 vehicles per day (2024 count), of which roughly 7% are trucks.
How long is Bagnell Dam Blvd S over Bagnell Dam?
The structure is 2,583 ft (787.3 m) long with a longest span of 60 ft (18.3 m) and a deck 26 ft wide.
Who owns Bagnell Dam Blvd S over Bagnell Dam?
It is owned by the Private (other than railroad) and maintained by the State Highway Agency.