Information on State Routes, US Highways, and Interstate Highways in California Information on State Routes, US Highways, and Interstate Highways in California The park is closed every Wednesday and Thursday now through March to save State Parks money. The lake remains open to walk-in fishing on these days, but there is no access to the campground. 909-597-4260. Yucaipa: The. Please call the park for reservations. Dates have been reset. Please…