LITESTAR 4D Inside - Tai and Valle di Cadore Tunnels along the State Road 51 11 February 2000 The Tai and Valle di Cadore bypasses on the State Road 51 Alemagna were inaugurated and opened to traffic on January 26, 2026, improving traffic flow towards Cortina d'Ampezzo, site of the Milan-Cortina 2026 Olympic Games. Further Details