NE 12th ST over Parking Lot
FairKing County, Washington · NE 12th & 124th NE · Structure no. 085472000000000
- Built
- 1971
- 54 years old
- Condition
- Fair
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 282 ft
- 6 main spans
- Daily traffic
- 18,028
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
NE 12th ST over Parking Lot is a prestressed concrete continuous stringer/multi-beam or girder carrying NE 12th ST over Parking Lot in King County, Washington. It was built in 1971, so it is 54 years old, older than the Washington average of 49.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 18,028 vehicles a day, roughly 5% of them trucks, projected to reach 22,535 by 2042. The structure is 282 ft (86 m) long and 72 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 NE 12th ST over Parking Lot built?
It was built in 1971, making it 54 years old in 2025.
What condition is NE 12th ST over Parking Lot in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in May 2024.
How much traffic does NE 12th ST over Parking Lot carry?
About 18,028 vehicles per day (2022 count), of which roughly 5% are trucks.
How long is NE 12th ST over Parking Lot?
The structure is 282 ft (86 m) long with a longest span of 54 ft (16.5 m) and a deck 72 ft wide.
Who owns NE 12th ST over Parking Lot?
It is owned by the City or Municipal Highway Agency.