Box Tunnel passes through Box Hill on the UK's Great Western Main Line between Bath and Chippenham. Built under the direction of Isambard Kingdom Brunel, at 1.83-mile (2.95 km) it was the world's longest railway tunnel when it was completed in 1841.
This could be it?
(This post was last modified: 11-29-2024, 08:41 AM by chrisjo.)
This could be it?
![[Image: Unuititled.jpg]](https://i.postimg.cc/w1pjrX2g/Unuititled.jpg)