Railways are one of the earliest and major modes of transportation globally and in many countries. In Europe, there is an extensive railway system connecting many countries. The Eurail system offers rail passes allowing travel across participating European countries. Passes have different options depending on the number of countries and days traveled. Motor coaches also provide transportation services, with major operators like Greyhound and Trailways. Railways and motor coaches play an important role in transportation in countries like the Philippines, with various existing and proposed train lines serving different areas.