@Matt The 2019 snapshot for the topo250 and topo50 maps is now available on mapspast. It is the default layer you see when you load the site. This shows the latest topo maps as-of the last day of 2019.

Covid19 may be a worldwide nightmare - but a lot of web-site fixes & upgrades have come out of it!
(2020/05/07 00:58)