BetRoC: Bessere Straßenverbindungen

Version 0.1.1: WIP-exit @Bilbao AP-8, coming from east, Mercabilbao, Bisauri, around the prison, Agirre Lehendakaria Kalea
BetRoC is intented to provide a couple of better road connections according to some research via Google Maps.
Especially in and around cities, imho some major road connections are missing, so I looked for the highway / motorway exits, junctions, joints and distributor roads that exist in reality (i.e. E75 north-east of Helsinki or Bilbao AP-8 > Agirre Lehendakaria Kalea).