Service Exceptions Note: The system that provides bus location information to Tracker is not able to show accurate bus locations or arrival times when buses are rerouted due to weather, traffic, road or other operating conditions that are beyond Metro's control. Generally this will result in a "No Information" message on the Location View screen; however, sometimes trips may be displayed along the portions of their routes that they are serving, but may then be rerouted before reaching you. We apologize for any inconvenience. You are encouraged to visit Metro Online for information about reroutes we know about and how Metro operates during adverse weather.