https://www.stlouis-mo.gov/government/departments/airport/news/stl-airport-relocating-ride-app-pickup-zones-at-t1-and-t2.cfm
STL Airport Relocating Ride App Pickup Zones at T1 and T2
New Pickup Zones to Improve Passenger Pickup Times and Vehicle Access
ride app pickupstlairportrelocatingzones