I 94 over Int Waco-Co Road
GoodYellowstone County, Montana · 11.2M W Custer · Structure no. I00094036+00311
- Built
- 1973
- 52 years old
- Condition
- Good
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 120 ft
- 3 main spans
- Daily traffic
- 2,255
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 94 over Int Waco-Co Road is a prestressed concrete stringer/multi-beam or girder carrying I 94 over Int Waco-Co Road in Yellowstone County, Montana. It was built in 1973, so it is 52 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 2,255 vehicles a day, roughly 30% of them trucks, projected to reach 2,367 by 2043. The structure is 120 ft (36.6 m) long and 44 ft wide.
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. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 94 over Int Waco-Co Road built?
It was built in 1973, making it 52 years old in 2025.
What condition is I 94 over Int Waco-Co Road 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 2024.
How much traffic does I 94 over Int Waco-Co Road carry?
About 2,255 vehicles per day (2023 count), of which roughly 30% are trucks.
How long is I 94 over Int Waco-Co Road?
The structure is 120 ft (36.6 m) long with a longest span of 46 ft (14 m) and a deck 44 ft wide.
Who owns I 94 over Int Waco-Co Road?
It is owned by the State Highway Agency.