Discounted RTD Bus Passes for Students January 22, 2019 Discounted RTD Bus Passes for Students January 22, 2019 GWHS As of January 1, 2019, all youth (ages 6-19) are eligible for an RTD Youth Special Discount Card (SDC) that provides a 70 percent fare discount for regular bus and train service. Click HERE for more information. January 22, 2019 Categories:Announcements 0 Likes