. . . "In common with LHR's infrastructure, JFK suffers from a basically 1960s design which has seen many updates and 'improvements' over the years superimposed upon the original concept - this results in some anomalies there too, such as having to exit some terminals and traipse across car-parks, and high kerbs lacking trolley-friendly ramps, in driving snow or insufferable heat to get to the Airtrain -" .