I think this might be best merged with the Bridges and Viaducts page and renamed Bridges and other Infrastructure, or something similar, to include tunnels and major cuttings and embankments.
Any opinions?
--Graham Phillips 110 (talk) 00:20, 16 January 2015 (UTC)
That sounds like a good idea - I was wondering how to include tunnels the other day. It does make much more sense to have it all in one list.