Ireland - Trains & Rail Journeys www.irishrail.ie - a nearly real time map of various trains in Ireland, including Commuter, InterCity and Dart as well as other information
International - Trains & Rail Journeys www.geops.ch - a nearly real time map of trains in a number of places around the world www.track-trace.live - maps of trains & railways from a number of locations around the world www.openrailwaymap.org - a map showing the railway network & Infrastructure around the world www.vr.fi - a nearly real time map of trains in Finland www.zugfinder.net - a nearly real time map of trains in Germany, Austria, Belgium, Netherlands, Luxembourg, Italy, Denmark and Slovenia www.amtrak.com - provides detailed GPS information for Amtrak trains in the USA, including arrival & departure times and current speeds