How to Play RAILROAD TILES

About Railroad Tiles, from BoardGameGeek:

Railroad Tiles, a sequel to the roll-and-write series Railroad Ink, is a quick-playing tile placement game in which you pick tiles and place routes to build an interconnected community. The game is played over eight rounds. You start each round by drafting your tiles from the sets available in the common pool, then you place your routes in front of you, trying to make as many connections as possible; be careful not to lock yourself in with choices that are too constraining. Each round, you can also place cars, trains, or travelers to populate the tiny little landscape you're creating - as long as you have free space on your tiles. The available actions change from round to round, so you need to prepare in advance! The more pieces of the same kind each new placement connects to, the more points you earn. You can also score bonus points at game's end for placing tiles in a large rectangle without gaps and for creating sets of three adjacent city tiles. -description from the publisher