Tampico RD N over Milk River 094
FairValley County, Montana · N Tampico · Structure no. L53507000+03001
- Built
- 2002
- 23 years old
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 375 ft
- 3 main spans
- Daily traffic
- 100
- 2025 count
- Owner
- County
- County Highway Agency
About this bridge
Tampico RD N over Milk River 094 is a steel continuous stringer/multi-beam or girder carrying Tampico RD N over Milk River 094 in Valley County, Montana. It was built in 2002, so it is 23 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 375 ft (114.2 m) long and 30 ft wide. If it were closed, the detour would be 18 mi (29 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Tampico RD N over Milk River 094 built?
It was built in 2002, making it 23 years old in 2025.
What condition is Tampico RD N over Milk River 094 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 May 2024.
How much traffic does Tampico RD N over Milk River 094 carry?
About 100 vehicles per day (2025 count), of which roughly 3% are trucks.
How long is Tampico RD N over Milk River 094?
The structure is 375 ft (114.2 m) long with a longest span of 138 ft (42 m) and a deck 30 ft wide.
Who owns Tampico RD N over Milk River 094?
It is owned by the County Highway Agency.