Bus routes are color coded by frequency:

Red - Frequent all day service (Goal every 15 minutes or less)

Blue - Frequent Peak service, less frequent non-peak service (15 minute peak, 30 minutes or less non peak)

Green - Less frequent all day service (31 plus minutes all day)

Orange - Frequent peak express serice, less frequent non peak express service (15 minute peak, 30 minutes or less non peak)