A railcar asset management system proactively issues an alert or task when a pre-determined event occurs. The system may receive information regarding the location and status of a railcar from sensors on the railcar that may include a telematics sensing unit. A database in the railway telematics system stores the data regarding the railcar location and status information. The system determines whether an event has occurred and issues the proactive alerts and/or task. The system may communicate the proactive alert via e-mail, paging, PDAs or by cell phone and may provide interactive preconfigured web pages.