Where are the boss tickets in burnin rubber 4

The City Ticket:
If you head to the tuning shop, which is located on the side of the 8-lane freeway, go past the tuning shop and around the enemy gun and there you should easily be able to see the boss ticket, near the very end of the beach.

The Snow Peak Ticket:
If you start from your safehouse, go down the hill and drive along the road until you see a junction of three roads, which will be your first left. Turn left there and go through the tunnel. At the end of the tunnel, there will be a time trial. U-turn and go up the hill above the tunnel and there will be a ramp for you to be able to jump over and it is there where you will find the snow peak boss ticket.

The Jungle Ticket:
It's basically next to your safehouse, in other words, if you go around the whole building to get to the other side, there should be like a yellow ramp which goes up. Go up that ramp and there you will find $50,000 cash with the jungle boss ticket.