NW Wallula Ave over Trimet Light Rail Track
GoodMultnomah County, Oregon · 010 MI NW Gresham Cty Hal · Structure no. 51C37 000000000
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 112 ft
- 1 main span
- Daily traffic
- 133,422
- 2020 count
- Owner
- Local
- Other Local Agency
About this bridge
NW Wallula Ave over Trimet Light Rail Track is a prestressed concrete stringer/multi-beam or girder carrying NW Wallula Ave over Trimet Light Rail Track in Multnomah County, Oregon. It was built in 1994, so it is 31 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 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 133,422 vehicles a day, roughly 10% of them trucks, projected to reach 169,800 by 2040. The structure is 112 ft (34.1 m) long and 45 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 7 Good | Some minor problems. |
| 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 NW Wallula Ave over Trimet Light Rail Track built?
It was built in 1994, making it 31 years old in 2025.
What condition is NW Wallula Ave over Trimet Light Rail Track 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 March 2023.
How much traffic does NW Wallula Ave over Trimet Light Rail Track carry?
About 133,422 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is NW Wallula Ave over Trimet Light Rail Track?
The structure is 112 ft (34.1 m) long with a longest span of 112 ft (34.1 m) and a deck 45 ft wide.
Who owns NW Wallula Ave over Trimet Light Rail Track?
It is owned by the Other Local Agency.