There are tons of videos available about Crossrail.  It&#x27;s a full sized (for the UK) electrified railway, with trains running above ground out to London&#x27;s eastern and western suburbs.<p>Main site: [1]<p>[1] <a href="http:&#x2F;&#x2F;www.crossrail.co.uk&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.crossrail.co.uk&#x2F;</a>