The most lenient shita for a reshus horabim i have ever heard of is that 600,000 people must pass on the road EVERY day.
Do any roads with daily CAPACITY for 600,000 people exist today?
Do any roads actualy fulfill this shita - have 600,000 people pass everyday? Without counting cars?
I am not asking about any other one of the requierments for a reshus horabim, just for roads that have the capacity/travel of 600,000 people.