[Lambow]

Rockville Park will be closed from Thursday, December 23 at 3 p.m., until sunrise on Tuesday, December 28, due to the complete saturation of the soil, overflowing ponds, and park visitors' safety.
This closure is in line with other nearby Solano County open spaces, and East Bay Parks closed through the weekend.
Per the City of Fairfield

 

[fourarm]

"East Bay Parks closed...", they are unrideable in many places but they aren't closed.

 

[Lambow]

That was the notice from the City of Fairfield, not sure where their info regarding east bay parks comes from