NE 116th ST over Railroad
GoodKing County, Washington · 0.1 W I-405 · Structure no. 0018053A0000000
- Built
- 2012
- 13 years old
- Condition
- Good
- inspected January 2023
- Type
- Slab
- Prestressed Concrete Continuous
- Length
- 129 ft
- 3 main spans
- Daily traffic
- 18,100
- 2019 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
NE 116th ST over Railroad is a prestressed concrete continuous slab carrying NE 116th ST over Railroad in King County, Washington. It was built in 2012, so it is 13 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 18,100 vehicles a day, roughly 8% of them trucks, projected to reach 25,000 by 2040. The structure is 129 ft (39.3 m) long and 91 ft wide. If it were closed, the detour would be 3.7 mi (6 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 NE 116th ST over Railroad built?
It was built in 2012, making it 13 years old in 2025.
What condition is NE 116th ST over Railroad 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 January 2023.
How much traffic does NE 116th ST over Railroad carry?
About 18,100 vehicles per day (2019 count), of which roughly 8% are trucks.
How long is NE 116th ST over Railroad?
The structure is 129 ft (39.3 m) long with a longest span of 58 ft (17.7 m) and a deck 91 ft wide.
Who owns NE 116th ST over Railroad?
It is owned by the City or Municipal Highway Agency and maintained by the State Highway Agency.