I-182 over N 20th Ave
GoodFranklin County, Washington · 0.4 E JCT US 395 · Structure no. 0012236F0000000
- Built
- 1968
- 57 years old, rebuilt 1984
- Condition
- Good
- inspected March 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 161 ft
- 3 main spans
- Daily traffic
- 19,854
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-182 over N 20th Ave is a prestressed concrete continuous stringer/multi-beam or girder carrying I-182 over N 20th Ave in Franklin County, Washington. It was built in 1968 and reconstructed in 1984, so it is 57 years old, older than the Washington average of 49.8 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 19,854 vehicles a day, roughly 6% of them trucks, projected to reach 23,607 by 2039. The structure is 161 ft (49.1 m) long and 89 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 | 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-182 over N 20th Ave built?
It was built in 1968, making it 57 years old in 2025. It was reconstructed in 1984.
What condition is I-182 over N 20th Ave 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-182 over N 20th Ave carry?
About 19,854 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is I-182 over N 20th Ave?
The structure is 161 ft (49.1 m) long with a longest span of 77 ft (23.5 m) and a deck 89 ft wide.
Who owns I-182 over N 20th Ave?
It is owned by the State Highway Agency.