[rsynnott]

Pft. Dublin's first underground metro (you could maybe vaguely argue that the surface-level/elevated DART is a metro-alike; it fits into the same not-quite-commuter-rail category as an S-Bahn) just finally got its railway order (planning permission), 24 years after it was first proposed and 17 years after the first application (though the south surface portion will not be built, as it would have required the closure of like three level crossings of the existing tram line that it would have used, and enough people complained that they gave up). All going well, it will be done around 2035, but realistically there will probably be a judicial review or two which will knock it back to 2040. All this is assuming that there isn't another recession; if there is funding will of course immediately be withdrawn.