3 links
Maps and Plans of St.Petersburg
TicketsOfRUSSIA.ru
City maps (detailed map, downtown, districts), metro (subway), airports, suburbs, theaters hall plans. All maps are available in 3 different formats.
Maps of Russia
geographic.org
Gif images suitable for web pages with links to flag and country facts.
Russian Railroad, Subway and Tram Maps
parovoz.com
Offers railway-related maps of CIS (former Soviet Union).