Carnegie

Tracy, CA

Managed by California State Parks, Off-Highway Motor Vehicle Recreation (OHMVR) Division — Diablo Range District

Vehicles allowed

ATVDirt BikeADV

Season

Open year-round, 7 days a week. Enough rainfall closes the hills for a set minimum period; the valley floor, tracks and store stay open through a hills closure.Source: California State Parks OHV — Carnegie SVRA hub page · Sep 24, 2026

Closures

Closures: not checked yet. Check with California State Parks, Off-Highway Motor Vehicle Recreation (OHMVR) Division — Diablo Range District