It is an exhibition fair, specifically for industr...

It is an exhibition fair, specifically for industrial products.
The biggest problem is the viability, you can't waste 3 hours between going in and out.
The exhibition area is 50 m from the highway, but to get to the parking lots you have to exit at the toll booths and cross the whole city to get to the parking lots, which moreover are in sequence, therefore everyone arrives together with all the parking lots.
I will no longer go to the fair. At least until it will be enough to spend 15 minutes at max.