Philbrook RD over Judith River 013
FairJudith Basin County, Montana · 4M W Hobson · Structure no. L23007000+03001
- Built
- 1983
- 42 years old
- Condition
- Fair
- inspected January 2025
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 85 ft
- 1 main span
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
Philbrook RD over Judith River 013 is a prestressed concrete tee beam carrying Philbrook RD over Judith River 013 in Judith Basin County, Montana. It was built in 1983, so it is 42 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 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 100 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2040. The structure is 85 ft (25.9 m) long and 27 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Philbrook RD over Judith River 013 built?
It was built in 1983, making it 42 years old in 2025.
What condition is Philbrook RD over Judith River 013 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 2025.
How much traffic does Philbrook RD over Judith River 013 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Philbrook RD over Judith River 013?
The structure is 85 ft (25.9 m) long with a longest span of 85 ft (25.9 m) and a deck 27 ft wide.
Who owns Philbrook RD over Judith River 013?
It is owned by the County Highway Agency.