I-5 (hwy 1) Conn. over HWY 72
FairMarion County, Oregon · 006 MI N Salem Ncl · Structure no. 07855E001C25997
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 452 ft
- 2 main spans
- Daily traffic
- 51,175
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I-5 (hwy 1) Conn. over HWY 72 is a prestressed concrete continuous box beam or girders - multiple carrying I-5 (hwy 1) Conn. over HWY 72 in Marion County, Oregon. It was built in 1984, so it is 41 years old, younger than the Oregon average of 49.9 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 51,175 vehicles a day, roughly 13% of them trucks, projected to reach 54,900 by 2042. The structure is 452 ft (137.8 m) long and 29 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-5 (hwy 1) Conn. over HWY 72 built?
It was built in 1984, making it 41 years old in 2025.
What condition is I-5 (hwy 1) Conn. over HWY 72 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 2024.
How much traffic does I-5 (hwy 1) Conn. over HWY 72 carry?
About 51,175 vehicles per day (2022 count), of which roughly 13% are trucks.
How long is I-5 (hwy 1) Conn. over HWY 72?
The structure is 452 ft (137.8 m) long with a longest span of 170 ft (51.8 m) and a deck 29 ft wide.
Who owns I-5 (hwy 1) Conn. over HWY 72?
It is owned by the State Highway Agency.