Railcam in Mierlo-Hout, Netherlands
Railcam started in 2001, as one of the subjects of the website cofoto.nl. Since July 2006 the url has changed to Railcam.nl. It's a famous hotspot, with a daily high number of visitors from every country in the world, and more importantly trains. The camspot is just 30 meters away of the railway crossing at Mainstreet/Mierloseweg in Mierlo-Hout, (municipality Helmond). Railcam 1 is installed in North western direction. Sound is also included so you can hear when the crossing gates start to close.
Plattling - Bahnhof LIVE
Plattling station is a central railway hub in eastern Lower Bavaria in southern Germany that sees a nice mix of traffic throughout the day. Here's an overview of the yard via Google Maps. No sound but a great overview.