Judy LN over Ruby River 026
FairPosted for loadMadison County, Montana · W of Alder · Structure no. L29174000+04001
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 52 ft
- 1 main span
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
Judy LN over Ruby River 026 is a steel stringer/multi-beam or girder carrying Judy LN over Ruby River 026 in Madison County, Montana. It was built in 1984, so it is 41 years old, younger than the Montana average of 47 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 100 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2040. The structure is 52 ft (15.9 m) long and 20 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Judy LN over Ruby River 026 built?
It was built in 1984, making it 41 years old in 2025.
What condition is Judy LN over Ruby River 026 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 November 2023.
How much traffic does Judy LN over Ruby River 026 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Judy LN over Ruby River 026?
The structure is 52 ft (15.9 m) long with a longest span of 51 ft (15.5 m) and a deck 20 ft wide.
Who owns Judy LN over Ruby River 026?
It is owned by the County Highway Agency.