A 7500 mile journey across Asia along the old Silk Road

Across the border into Turkmenistan and this is these are the road and rail bridges over the Qaraqum Canal. This canal runs for 854 miles and carries water from the Amu-Darya River on the border with Uzbekistan across the Karakum Desert, through Ashgabat and drains into Caspian Sea at Turkmeanabat [formerly Krasnovodsk].