Anderson RD over Int Gordon-I 15
FairCascade County, Montana · 6M NW Vaughn · Structure no. L07060000+09001
- Built
- 1972
- 53 years old
- Condition
- Fair
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 346 ft
- 4 main spans
- Daily traffic
- 37
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
Anderson RD over Int Gordon-I 15 is a prestressed concrete stringer/multi-beam or girder carrying Anderson RD over Int Gordon-I 15 in Cascade County, Montana. It was built in 1972, so it is 53 years old, older 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 37 vehicles a day, roughly 3% of them trucks, projected to reach 39 by 2043. The structure is 346 ft (105.5 m) long and 34 ft wide.
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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Anderson RD over Int Gordon-I 15 built?
It was built in 1972, making it 53 years old in 2025.
What condition is Anderson RD over Int Gordon-I 15 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 June 2023.
How much traffic does Anderson RD over Int Gordon-I 15 carry?
About 37 vehicles per day (2023 count), of which roughly 3% are trucks.
How long is Anderson RD over Int Gordon-I 15?
The structure is 346 ft (105.5 m) long with a longest span of 120 ft (36.6 m) and a deck 34 ft wide.
Who owns Anderson RD over Int Gordon-I 15?
It is owned by the State Highway Agency.