I-405 NB over NE 44th ST
GoodKing County, Washington · 2.0 N JCT SR 900 · Structure no. 0019242D0000000
- Built
- 2023
- 2 years old
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 134 ft
- 1 main span
- Daily traffic
- 70,736
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-405 NB over NE 44th ST is a prestressed concrete stringer/multi-beam or girder carrying I-405 NB over NE 44th ST in King County, Washington. It was built in 2023, so it is 2 years old, younger 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 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 70,736 vehicles a day, roughly 6% of them trucks, projected to reach 108,032 by 2039. The structure is 134 ft (40.7 m) long and 86 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 | 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-405 NB over NE 44th ST built?
It was built in 2023, making it 2 years old in 2025.
What condition is I-405 NB over NE 44th ST 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 November 2023.
How much traffic does I-405 NB over NE 44th ST carry?
About 70,736 vehicles per day (2023 count), of which roughly 6% are trucks.
How long is I-405 NB over NE 44th ST?
The structure is 134 ft (40.7 m) long with a longest span of 132 ft (40.2 m) and a deck 86 ft wide.
Who owns I-405 NB over NE 44th ST?
It is owned by the State Highway Agency.