I 494 over Csah 25 (century Ave)
FairWashington County, Minnesota · 2.0 MI NE of JCT TH 61 · Structure no. 9776
- Built
- 1960
- 65 years old, rebuilt 2003
- Condition
- Fair
- inspected August 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 199 ft
- 3 main spans
- Daily traffic
- 45,500
- 2017 count
- Owner
- State
- State Highway Agency
About this bridge
I 494 over Csah 25 (century Ave) is a steel continuous stringer/multi-beam or girder carrying I 494 over Csah 25 (century Ave) in Washington County, Minnesota. It was built in 1960 and reconstructed in 2003, so it is 65 years old, older than the Minnesota average of 38.5 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 45,500 vehicles a day, roughly 7% of them trucks, projected to reach 45,500 by 2039. The structure is 199 ft (60.7 m) long and 89 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 494 over Csah 25 (century Ave) built?
It was built in 1960, making it 65 years old in 2025. It was reconstructed in 2003.
What condition is I 494 over Csah 25 (century Ave) 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 August 2023.
How much traffic does I 494 over Csah 25 (century Ave) carry?
About 45,500 vehicles per day (2017 count), of which roughly 7% are trucks.
How long is I 494 over Csah 25 (century Ave)?
The structure is 199 ft (60.7 m) long with a longest span of 77 ft (23.6 m) and a deck 89 ft wide.
Who owns I 494 over Csah 25 (century Ave)?
It is owned by the State Highway Agency.