Bridge ST over Missouri River 062
GoodLewis and Clark County, Montana · Craig · Structure no. L25013000+03001
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 490 ft
- 4 main spans
- Daily traffic
- 778
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
Bridge ST over Missouri River 062 is a prestressed concrete stringer/multi-beam or girder carrying Bridge ST over Missouri River 062 in Lewis and Clark County, Montana. It was built in 2006, so it is 19 years old, younger than the Montana average of 47 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 778 vehicles a day, roughly 3% of them trucks, projected to reach 821 by 2043. The structure is 490 ft (149.5 m) long and 39 ft wide. If it were closed, the detour would be 21.1 mi (34 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Bridge ST over Missouri River 062 built?
It was built in 2006, making it 19 years old in 2025.
What condition is Bridge ST over Missouri River 062 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 July 2023.
How much traffic does Bridge ST over Missouri River 062 carry?
About 778 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Bridge ST over Missouri River 062?
The structure is 490 ft (149.5 m) long with a longest span of 123 ft (37.5 m) and a deck 39 ft wide.
Who owns Bridge ST over Missouri River 062?
It is owned by the County Highway Agency.