The ÜSTRA city bus network offers a punctual, efficient and customer friendly public transport. With its round about 136 buses the ÜSTRA connects 674 stops with 38 lines on about 517 kilometres. In the process, more than 12 million vehicle kilometres were covered in 2016. Due to the by now 62 hybrid buses (December 2016) the ÜSTRA bus fleet furthermore makes a contribution to an environmentally friendly mobility.
In addition, since April 2016 the first three electric buses by the company Solaris are tested in Hanover within the scheduled passenger operations.