The A3 is a toll road in northeast Switzerland, strolling diagonally from France in the direction of the southeast border, and passing by means of Zurich at the manner. the total length of the A3 motorway spans kind of 181 kilometres (111 mi), however elements of the street share sections of the A1 and A2 motorways.
|Length:||181 km (111 mi)|
|From:||A35 at French border|
|Highway system||Highways in Switzerland
Motorways of Switzerland