I-84 (hwy 002) over Union Street
GoodWasco County, Oregon · In the Dalles · Structure no. 19156 002 08478
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected March 2023
- Type
- Frame
- Prestressed Concrete Continuous
- Length
- 74 ft
- 1 main span
- Daily traffic
- 24,749
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I-84 (hwy 002) over Union Street is a prestressed concrete continuous frame carrying I-84 (hwy 002) over Union Street in Wasco County, Oregon. It was built in 2003, so it is 22 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 24,749 vehicles a day, roughly 24% of them trucks, projected to reach 37,700 by 2042. The structure is 74 ft (22.6 m) long and 92 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 | 7 Good | Some minor problems. |
| 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 I-84 (hwy 002) over Union Street built?
It was built in 2003, making it 22 years old in 2025.
What condition is I-84 (hwy 002) over Union Street 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 I-84 (hwy 002) over Union Street carry?
About 24,749 vehicles per day (2022 count), of which roughly 24% are trucks.
How long is I-84 (hwy 002) over Union Street?
The structure is 74 ft (22.6 m) long with a longest span of 70 ft (21.4 m) and a deck 92 ft wide.
Who owns I-84 (hwy 002) over Union Street?
It is owned by the State Highway Agency.