Mt HWY 2 over RR 061
PoorJefferson County, Montana · 4M W Whitehall · Structure no. L22250003+07001
- Built
- 1932
- 93 years old
- Condition
- Poor
- inspected February 2023
- Type
- Tee Beam
- Concrete
- Length
- 113 ft
- 3 main spans
- Daily traffic
- 1,001
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Mt HWY 2 over RR 061 is a concrete tee beam carrying Mt HWY 2 over RR 061 in Jefferson County, Montana. It was built in 1932, so it is 93 years old, older than the Montana average of 47 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 1,001 vehicles a day, roughly 3% of them trucks, projected to reach 1,051 by 2043. The structure is 113 ft (34.4 m) long and 24 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Mt HWY 2 over RR 061 built?
It was built in 1932, making it 93 years old in 2025.
What condition is Mt HWY 2 over RR 061 in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in February 2023.
How much traffic does Mt HWY 2 over RR 061 carry?
About 1,001 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Mt HWY 2 over RR 061?
The structure is 113 ft (34.4 m) long with a longest span of 37 ft (11.3 m) and a deck 24 ft wide.
Who owns Mt HWY 2 over RR 061?
It is owned by the State Highway Agency.