06/17/2026
10. Emerald Downs – Auburn, WA
A golden opportunity Sierra in 1996 was the chance to be involved with the reincarnation of horse racing in Western Washington. The NW Racing Association approached Sierra to aid in moving the racetrack from Renton down to Auburn. Sierra was the construction manager on the entire track facility, and the general contractor on the backstretch facilities.
In 2016, the Emerald Downs team reconnected with Sierra to complete a massive overhaul of the 5th floor.