Lake Mead Recreation Area, the site where Historic Railroad Trail is located, is open year-round, 24/7.
Individual visitors: $5
Vehicle or motorcycle: $10 (covers all passengers)
Official website http://www.nps.gov/lake/planyourvisit/hikerr.htm
Address 7 Lake Mead National Recreation Area, 89005, United States
Coordinates 36°0'41.213" N -114°47'38.558" E