March 15 – The Osaka Higashi Line is scheduled to open in Osaka, Japan; the opening was originally scheduled for 2006, but delayed due to problems acquiring land.
July 5 – Meeting between Venezuela, Colombia and Ecuador regarding a proposed rail link for freight and passengers between the three countries, also connecting the Pacific with the Atlantic.
– Indian Railways expects to complete the conversion of its electrified section in Mumbai from a 1,500 voltDC system to 25,000 volts AC; this will make the Mumbai section's electrification consistent with the rest of Indian Railways' network.
– The city of Saint Petersburg, Russia, will begin construction of a new intercity light railway beginning with a 26.5 km (16.5 mi) section between Baltiyskaya Zhemchuzhina and the Obukhovo[ambiguous] metro station.[18]
Accidents
April 28 – 2008 Shandong train collision: Sixty-six people are killed and almost 250 injured when a passenger train from Beijing careers off the rails and slams into another train in eastern China. The rail accident, the worst in China in more than a decade, happens near the city of Zibo in Shandong province.
August 8 – 2008 Studénka train wreck: A EuroCity train en route to Prague strikes a part of a motorway bridge that has fallen onto the track near Studénka station and derails, killing 8 people and injuring 64 others.