Street Switching. San Francisco Municipal Railway (Muni) cable car 4 is seen at Washington St / Powell St where it will short turn to head back to Bay St / Taylor St. The conductor is w... (more)

Built after the fire of 1906, this signal tower guards the crossing of the Powell Street cable car line and California Street cable car line on their namesake streets in San Francisco, California,... (more)

Cable car diamond
The Powell Street cable car line and California Street cable car line cross each other on their namesake streets in San Francisco, California. It is a complicated oper... (more)