Question: how long did it take to complete the trans siberian railway?
Answer: The world's longest railway was completed on 21 July 1904. The world's longest single railway journey, 5,772 miles (9289 km) from Moscow to Vladivostok by way of Nizhny Novgorod, Yekaterinburg, Omsk, Novosibirsk and Irkutsk, nowadays takes about a week.