Warning - Do not take this road to Yosemite National Park w/ RV, Winnebago View, GPS, danger

***Warning to RVers who plans to visit Yosemite*** http://www.uniondemocrat.com/localnews/4523876-151/closures-planned-for-notoriously-steep-old-priest-grade (GPS took me to wrong road even it was set for RV) **Sorry about the music.. It was the only radio station I could get at the time and both of my hand was on wheel tight...:). Please watch this video if you are going to Yosemite National Park with RV or trailer. Need to watch towards the end of video when California Hwy Patrol officer talks. It could have been much safer if police waits at near beginning or middle instead of end of the dangerous road before the bad accident happens. I strongly suggest CHP/police to observe moving violation near beginning of this road and not at the end, can prevent many possible accident bound to happen. It could have been avoided if California state placed or invested in much more noticeable regulator sign(like Hwy sign w/ lighting) at the beginning of Old Priest Road to prevent future accident or death. This is very serious because Yosemite is most popular destination in the states with heavy traffic. ***Update: Paid $280 for the violation*** Do not trust GPS