A1 L, tunnel closed direction Letten, between Verzweigung ZÃŒrich-Ost and Milchbuck-Tunnel

A1 L, roadworks direction Letten, between Verzweigung ZÃŒrich-Ost and Milchbuck-Tunnel

A1, roadworks direction Genf / ZÃŒrich, between Verzweigung BrÃŒttisellen and Verzweigung ZÃŒrich-Ost