If you find your way to Bangkok's central drag Sukhumvit and keep heading east, 500 km down the road you'll find yourself at the Cambodian border, and it's stil

If you find your way to Bangkok's central drag Sukhumvit and keep heading east, 500 km down the road you'll find yourself at the Cambodian border, and it's still the same name. This is particularly weird since if you head west, the same road changes its name every couple of blocks!