There are four Accelerat type trains from Bucharest (travel time is about one hour and half) and three Personal trains (they make the trip in about two hours). Timetables can be checked on infofer.ro  .
There are very frequent buses from Bucharest (leaving every 15 minutes in rush hours), usually starting from an area near Bucharest North train station. Schedules are available on autogari.ro 
The city has a small public transport network consisting of nine bus lines and four minibus lines. A map of the city is available on the city hall website .