I-5 (hwy 1) SB over HWY 72
GoodMarion County, Oregon · 006 MI N Salem Ncl · Structure no. 07855D001 25995
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected August 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 361 ft
- 3 main spans
- Daily traffic
- 51,175
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I-5 (hwy 1) SB over HWY 72 is a prestressed concrete continuous box beam or girders - multiple carrying I-5 (hwy 1) SB over HWY 72 in Marion County, Oregon. It was built in 1975, so it is 50 years old, older than the Oregon average of 49.9 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 51,175 vehicles a day, roughly 13% of them trucks, projected to reach 54,900 by 2042. The structure is 361 ft (110 m) long and 64 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
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 | 8 Very Good | No problems noted. |
| 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-5 (hwy 1) SB over HWY 72 built?
It was built in 1975, making it 50 years old in 2025.
What condition is I-5 (hwy 1) SB over HWY 72 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 August 2024.
How much traffic does I-5 (hwy 1) SB 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) SB over HWY 72?
The structure is 361 ft (110 m) long with a longest span of 157 ft (47.9 m) and a deck 64 ft wide.
Who owns I-5 (hwy 1) SB over HWY 72?
It is owned by the State Highway Agency.