The A13 motorway, which runs from northeastern Switzerland to the southern canton of Ticino, was severely damaged during the storms on Friday and Saturday. It's unclear how long it will take to repair the damage. Massive thunderstorms and rainfall on Friday evening caused a landslide in the southeastern Swiss canton of Graubünden. The debris and flooding tore away some 200 metres of the A13 motorway. Do you want to read our weekly top stories? Subscribe here. According to the federal government, repairs are due to begin on Monday. A spokesperson for the Federal Roads Office (Astra) told Swiss public television SRF that it is unclear how long the motorway will be closed. “It is too early to say how long the closure will last. We have not yet been able to take a close look at the extent of the damage,” said the Astra spokesperson. A more precise picture of the situation should be possible at the beginning of the week. “First we need clarity on the missing people.” + Read more: the ...