8th LN NE over Muddy Creek 015
FairTeton County, Montana · N Collins · Structure no. L50088004+05001
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected December 2023
- Type
- Culvert
- Steel
- Length
- 50 ft
- 4 main spans
- Daily traffic
- 88
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
8th LN NE over Muddy Creek 015 is a steel culvert carrying 8th LN NE over Muddy Creek 015 in Teton County, Montana. It was built in 1987, so it is 38 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 5 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 88 vehicles a day, roughly 3% of them trucks, projected to reach 93 by 2043. The structure is 50 ft (15.3 m) long. If it were closed, the detour would be 11.8 mi (19 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 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 8th LN NE over Muddy Creek 015 built?
It was built in 1987, making it 38 years old in 2025.
What condition is 8th LN NE over Muddy Creek 015 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 December 2023.
How much traffic does 8th LN NE over Muddy Creek 015 carry?
About 88 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is 8th LN NE over Muddy Creek 015?
The structure is 50 ft (15.3 m) long with a longest span of 10 ft (3.1 m).
Who owns 8th LN NE over Muddy Creek 015?
It is owned by the County Highway Agency.