This book describes hiking opportunities within 30 minutes of Interstate 80 between Auburn and Truckee California. Appropriate gear, seasons and hazards are described. The most travelled trails are covered generally. Some areas that cannot be recommended are described. Then, 43 less-travelled hikes and cross-country routes within the scope are detailed, Driving directions and hiking distance are provided. Difficulty, trail quality and scenic quality are rated. Maps are included for most hikes. The book is updated annually and updates regarding fires, closures, new discoveries and revenge reviews are posted at I80hikes.com.