As a consultant-of-record for the Southern California Regional Rail Authority, SKA Design created the graphic standards guidelines for all rail signage as well as developing the distinctive logo and graphics applied to rail vehicles, stationery and collateral materials for rail lines in this five county region. SKA Design also developed a series of maps identifying the Metrolink routes, Metro Blue and Green light rail lines, and key bus routes. In total, the firm has developed signage programs for more than 50 Metrolink stations.