This paper explores the art of urban transportation policies in Germany，especially streetcars. Therefore，the questionnaire survey on urban transportation policies was conducted on one hundred forty four cities in Germany，which have a population of more than fifty thousands. Replies were gotten from ninety cities. The obtained main results are as follows: Cities，of which population are ten to fifty thousands，recognize importance of streetcars as urban transportation. However，although finances of almost streetcars go into the red，almost municipals financially support them.