11. A new mezzanine and fare control area was built near the sports complex. 12. Control areas are particularly useful where there are busy airports located close together.13. The control area 's traffic management system was developed by Delcan Corporation of Toronto. 14. Each platform has one same-level fare control area at their extreme south ends. 15. Each upper level platform has one same-level fare control area in the center. 16. One display per control area shows boarding times and track assignments. 17. The full-time fare control area is at the south end of the mezzanine. 18. The center section connects the two fare control areas , but provides no crossover. 19. Both platforms have an unstaffed secondary fare control area towards their south ends. 20. Each platform has one same-level fare control area at the center.