Zurich RD over Milk River 033
GoodBlaine County, Montana · S Zurich · Structure no. L03320000+03001
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected February 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 195 ft
- 2 main spans
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
Zurich RD over Milk River 033 is a prestressed concrete stringer/multi-beam or girder carrying Zurich RD over Milk River 033 in Blaine County, Montana. It was built in 1993, so it is 32 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 100 vehicles a day, roughly 3% of them trucks, projected to reach 100 by 2040. The structure is 195 ft (59.4 m) long and 26 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 | 8 Very Good | No problems noted. |
| 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 Zurich RD over Milk River 033 built?
It was built in 1993, making it 32 years old in 2025.
What condition is Zurich RD over Milk River 033 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 February 2023.
How much traffic does Zurich RD over Milk River 033 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Zurich RD over Milk River 033?
The structure is 195 ft (59.4 m) long with a longest span of 97 ft (29.5 m) and a deck 26 ft wide.
Who owns Zurich RD over Milk River 033?
It is owned by the County Highway Agency.