Mt 38-SKALKAHO RD over W Fork Rock Creek 012
GoodGranite County, Montana · 12M E Skalkaho Pass · Structure no. L20001013+09001
- Built
- 1974
- 51 years old
- Condition
- Good
- inspected July 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 115 ft
- 3 main spans
- Daily traffic
- 223
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Mt 38-SKALKAHO RD over W Fork Rock Creek 012 is a concrete continuous tee beam carrying Mt 38-SKALKAHO RD over W Fork Rock Creek 012 in Granite County, Montana. It was built in 1974, so it is 51 years old, older 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 223 vehicles a day, roughly 2% of them trucks, projected to reach 234 by 2043. The structure is 115 ft (35.1 m) long and 33 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 7 Good | Some minor problems. |
| 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 Mt 38-SKALKAHO RD over W Fork Rock Creek 012 built?
It was built in 1974, making it 51 years old in 2025.
What condition is Mt 38-SKALKAHO RD over W Fork Rock Creek 012 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 2024.
How much traffic does Mt 38-SKALKAHO RD over W Fork Rock Creek 012 carry?
About 223 vehicles per day (2023 count), of which roughly 2% are trucks.
How long is Mt 38-SKALKAHO RD over W Fork Rock Creek 012?
The structure is 115 ft (35.1 m) long with a longest span of 71 ft (21.6 m) and a deck 33 ft wide.
Who owns Mt 38-SKALKAHO RD over W Fork Rock Creek 012?
It is owned by the State Highway Agency.