Regal ST over Mercer Creek
GoodKittitas County, Washington · 120 Ft. N Green Parks Dr. · Structure no. 087373000000000
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected March 2023
- Type
- Slab
- Concrete Continuous
- Length
- 28 ft
- 1 main span
- Daily traffic
- 729
- 2016 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Regal ST over Mercer Creek is a concrete continuous slab carrying Regal ST over Mercer Creek in Kittitas County, Washington. It was built in 2006, so it is 19 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 729 vehicles a day, roughly 1% of them trucks, projected to reach 1,934 by 2036. The structure is 28 ft (8.5 m) long and 30 ft wide. If it were closed, the detour would be 1.9 mi (3 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. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Regal ST over Mercer Creek built?
It was built in 2006, making it 19 years old in 2025.
What condition is Regal ST over Mercer Creek 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 Regal ST over Mercer Creek carry?
About 729 vehicles per day (2016 count), of which roughly 1% are trucks.
How long is Regal ST over Mercer Creek?
The structure is 28 ft (8.5 m) long with a longest span of 27 ft (8.2 m) and a deck 30 ft wide.
Who owns Regal ST over Mercer Creek?
It is owned by the City or Municipal Highway Agency.