I’m going to post some of the shortcuts we use, getting much faster to the major casinos. Using the strip, will by default, always be much much slower than using the back roads. So in the map below, you will se the red line illustrating the obvious route, and the blue which normally will be much faster.

In this case, getting to Caesars Palace, can take forever using the normal route, coming from the south, as you will have to go on flamingo, coming from the I15. From there you will have to take a left turn onto The Strip, which especially on Fridays will take a very long time. It will not be uncommon to spend 15-20 minuttes after you exited I15, before you hit the Caesars valet.

Exiting the I15 1 exit before this, at the Tropicana / Frank Sinatra exit, and going north on Frank Sinatra untill you make a right turn on Jay Sarno (NB. Thanks for the edit Malene), will bring you in using the back road, and even better bring you into the much faster, less known Gold Valet, located in the back of the Casino, close to the Forum shops.

I would expect using this shortcut, saves you at least 10 minuttes on average.