North ST over Saint Croix River
FairWashington County, Maine · .2 MI No US #1 · Structure no. 3081
- Built
- 1967
- 58 years old
- Condition
- Fair
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 302 ft
- 5 main spans
- Daily traffic
- 1,016
- 2016 count
- Owner
- State
- State Highway Agency
About this bridge
North ST over Saint Croix River is a steel continuous stringer/multi-beam or girder carrying North ST over Saint Croix River in Washington County, Maine. It was built in 1967, so it is 58 years old, older than the Maine average of 53.7 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 1,016 vehicles a day, roughly 5% of them trucks, projected to reach 1,524 by 2036. The structure is 302 ft (92.1 m) long and 36 ft wide. If it were closed, the detour would be 100 mi (161 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 |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was North ST over Saint Croix River built?
It was built in 1967, making it 58 years old in 2025.
What condition is North ST over Saint Croix River 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 November 2024.
How much traffic does North ST over Saint Croix River carry?
About 1,016 vehicles per day (2016 count), of which roughly 5% are trucks.
How long is North ST over Saint Croix River?
The structure is 302 ft (92.1 m) long with a longest span of 65 ft (19.8 m) and a deck 36 ft wide.
Who owns North ST over Saint Croix River?
It is owned by the State Highway Agency.