coming out of Zion headed west toward Henderson City Limit there is a curve where there has been so many wrecks, one sign says 35 through Zion, after that it says 55 mph, soon after is the curve with 35 mph signs in yellow with lights blinking. It was 55 on youngblood stretch but is it really or is it 45 because when you head east on hwy 351 going into Zion it says 45, then soon after 55, then again 45, so which is it 45 or 55 ? Then when you get to the curve is it still 45 or is it 35 ? alot of people are doing 55. I slow down to 35 just in case it is a speed trap. Somebody correct me if I am wrong here. I am confused as to what the speed limit is, even though coming into Zion going east there are these flashing yellow signs with 35 mph on it. I thought a yellow sign meant that its recomended to go 35 not 45 or 55. It should be a sign in white not yellow if the real speed limit is 35 should’nt it ?