in Vågsbygd has larger suburban areas like Voiebyen, Slettheitoppen in Slettheia, Åsane and the island Flekkerøy. Grim has one large suburban area: Hellemyr. Mosby and Strai is smaller suburbs farer away from the city. At Lund, Gimlekollen and Justvik is the larger suburban areas while Gimlevang, Sødal, Hamreheia and Kuholmen is smaller suburbs in the Lund borough. And in Oddernes is Hånes, Søm and Hamresanden, Brattvollshei at Tveit, Tømmerstø, Dvergsnes, Odderhei and Holte at Randesund. Transportation Airports The only publicly open airport in the region is Kristiansand Airport, Kjevik, it had about 1 million travelers in 2014. Railroads There are three open train stations in the region; Kristiansand Station, Vennesla Station, and Nodeland Station which all operate on the Sørlandsbanen railway. Nodeland Station gets trains from Stavanger Station to Kristiansand which at selective hours continues to Oslo Central Station. Vennesla Station gets train traffic from Oslo to Kristiansand which at selective hours continues to Stavanger. Roads The European route E18 highway is the main road for eastern Kristiansand and Lillesand, it is highway from Kristiansand, through Lillesand towards Arendal. It has four lanes to Grimstad and two lanes from Grimstad to Arendal. E18 continues through Aust-Agder and on to Oslo. The European route E39 highway is the main road for western Kristiansand, lower Songdalen, and Søgne. It is highway from downtown Kristiansand to Hellemyr, and from Brennåsen in Songdalen, to Tangvall in Søgne. E39 continues through Vest-Agder and on to Stavanger. Norwegian National Road 9 is a national road from downtown Kristiansand through Vennesla municipality and the villages of Øvrebø and Hægeland. The road continues north to Evje and the Setesdalen valley. Norwegian National Road 41 is a national road from Timeneskrysset in Kristiansand through Tveit and on through the municipality Birkenes. Norwegian County Road 461 is the main road from E39 to Nodeland and through Songdalen municipality. Norwegian County Road 405 is the main road from R9 to the town Vennesla. Norwegian County Road 454 is the main road from R9 to Øvrebø. Norwegian National Road 456 is the main road from E39 through Tangvall and Langenes in Søgne, it continues through the borough of Vågsbygd and ends with a highway tunnel from Vågsbygd to Hannevika where it meets E39 again. Norwegian County Road 402 goes from E18 in Lillesand to Birkeland. Education In the region, there are high schools in Kristiansand, Lillesand, Søgne, Vennesla, and Øvrebø. In Kristiansand,