T 1 over Snake River
GoodMarshall County, Minnesota · 0.5 MI E of JCT Csah 21 · Structure no. 45554
- Built
- 1996
- 29 years old
- Condition
- Good
- inspected October 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 120 ft
- 3 main spans
- Daily traffic
- 23
- 1994 count
- Owner
- Town / Township
- Town or Township Highway Agency
About this bridge
T 1 over Snake River is a prestressed concrete tee beam carrying T 1 over Snake River in Marshall County, Minnesota. It was built in 1996, so it is 29 years old, younger than the Minnesota average of 38.5 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 23 vehicles a day, projected to reach 23 by 2029. The structure is 120 ft (36.6 m) long and 32 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 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 T 1 over Snake River built?
It was built in 1996, making it 29 years old in 2025.
What condition is T 1 over Snake River 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 October 2023.
How much traffic does T 1 over Snake River carry?
About 23 vehicles per day (1994 count).
How long is T 1 over Snake River?
The structure is 120 ft (36.6 m) long with a longest span of 40 ft (12.2 m) and a deck 32 ft wide.
Who owns T 1 over Snake River?
It is owned by the Town or Township Highway Agency.