N Portland RD over B-92 over UPRR
GoodMultnomah County, Oregon · N of Columbia Blvd · Structure no. 17965 000 B-92
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected July 2024
- Type
- Slab
- Prestressed Concrete
- Length
- 148 ft
- 3 main spans
- Daily traffic
- 12,541
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
N Portland RD over B-92 over UPRR is a prestressed concrete slab carrying N Portland RD over B-92 over UPRR in Multnomah County, Oregon. It was built in 1997, so it is 28 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 12,541 vehicles a day, roughly 10% of them trucks, projected to reach 13,291 by 2025. The structure is 148 ft (45.1 m) long and 55 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N Portland RD over B-92 over UPRR built?
It was built in 1997, making it 28 years old in 2025.
What condition is N Portland RD over B-92 over UPRR 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 July 2024.
How much traffic does N Portland RD over B-92 over UPRR carry?
About 12,541 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is N Portland RD over B-92 over UPRR?
The structure is 148 ft (45.1 m) long with a longest span of 56 ft (17.1 m) and a deck 55 ft wide.
Who owns N Portland RD over B-92 over UPRR?
It is owned by the City or Municipal Highway Agency.