>>13143659If a tunnel is mile long, it can fit 100+ cars each
traveling 30+ mph and ample amount of distance between them. Travel time is only 2 minute between them.
A travelator system goes ~4 mph and it takes 15 minute to travel across 1 mile length. On top of that, tunnel will not allow 1000 people in at same time inside for 15 minutes. Too many hazard issue.
Think bit harder. You'll see a proper solution.
