camp street line built 5 years after that and by a private company led by stanford mark hopkins and charles crocker and to serve the mansions and later on those mansions of fellow james claire floods still standing there as is pacific union across the street and graze by the great granddaughters karen and christen put your hands upcoming come on that's old san francisco and private companies built 16 cable car lines and electronic streetcars took over those and shaped san francisco we know today built our neighborhood it and energized businesses to prosper and receipt to grow and more than 70 years now the city cable car lines have been owned by the poach of san francisco themselves through our city and county government so only fitting we start by hearing from the chief administrator officer of the city and county of san francisco and i can attest number one, cable car fan the honorable mayor london breed, mayor london breed (clapping). >> so much rick. >> thank you to the market street rally railway for all yourself done to maintain the integrity and history of the cable cars in the city