The article describes, on a specific example, the students' work on internal projects. Internal grants help to link students up in creative activities. The text presents the results of the survey of students in internal projects "Analysis of the influence of the size of the fare on public transport connections utilization, optimization of public transport lines in relation to transport services VŠTE in ČB ." This project builds on an internal project of 2012, which was processed under the same management guarantor under the name " The reasons of passengers to use or non-use of public transport" . Article comments fundamental economic indicators of Dopravní podnik města České Budějovice and comments the main results of the survey and observation of students of The institute of technology and business in České Budějovice.