The following 47 heliports are listed under AD 4 HELIPORTS at Naviair. New Zealand has 55 functioning heliports (and helipads), including 36 hospital heliports. Also worth noting are Ceuta Heliport and Algeciras Heliport, the only heliports of the network. There are numerous private airports and heliports in Baldwin County. The Greater Toronto Area (GTA) contains ten airports, eight heliports, and one water aerodrome. Only heliports with ICAO code listed. The transport infrastructure consists of roads, road tunnels, gondola lifts, and two heliports. Passengers cross the river to Aberdeen Heliports in Freetown by hovercraft, ferry or a helicopter. The other heliports are helistops with either a gravel or grass landing area. There is one airport and a number of public heliports. Several temporary heliports and safety zones were also rehabilitated. None of them have any airport, but all have heliports. Armenia maintains a number of both military and civilian heliports. Manhattan has three public heliports, used mostly by business travelers. The following four heliports are not listed by Naviair.