It is also one of the most secure locations on the planet. It is a United States military base (a detachment from Edwards Air Force Base in CA) where no one knows whatâs occurring, except those that work there and the President.
The standard time at a crossing is 10 min., but after the 10 min. has exspired the train can move one car link forward or backwards and regain another 10 min.
How long does it take to drive up the Auto Road? back to top. Most vehicles take about 30 minutes to make the 7.6 mile ascent and from 30 to 45 minutes to come down depending on traffic, weather conditions and whether or not you need to stop to cool your brakes.The Auto Road is a steep, narrow mountain road without guardrails. The average grade is 12%.As the sign at the base of the Road states â âIf you have a fear of heights, you may not appreciate this driving experienceâ. People not wanting to drive themselves can take a guided tour.he Auto Road is a steep, narrow mountain road without guardrails. The average grade is 12%. As the sign at the base of the Road states â âIf you have a fear of heights, you may not appreciate this driving experienceâ. People not wanting to drive themselves can take a guided tour.