• $1.5 billion: The approximate amount of money San Francisco is attempting to generate with multiple voter-approved initiatives this November
• $635 million: The portion of that money that would go toward Muni
• $625 million: The portion of that money that would go toward street paving and maintenance
• $296 million: The portion of that money that would go towards improvements for pedestrians and cyclists
• 3: The number of ballot measures the city says it needs to generate that $1.5 billion
• $500 million: The amount of a general obligation bond that makes up one of those ballot measures
• 2%: The amount San Franciscans' vehicle license fee would be, based on the market value of the vehicle as determined by the DMV, as part of a second ballot measure
• .65%: What the vehicle license fee is now, and what it would remain for everyone else in California
• 8: The number of Supervisors who need to support the $500 million bond measure and the vehicle license fee increase to get both on the November, 2014 ballot
• 2/3: The fraction of San Franciscans voting in the November 2014 election who must approve the bond measure for it to pass
• More than 50%: The percent of San Franciscans voting in the November 2014 election who must approve the vehicle license fee increase for it to pass
• 15: The number of years it'll take for San Francisco to collect the full $1.5 billion, should all those ballot measures pass
• $10 billion: The total amount of money Mayor Lee's transportation task force says our transit infrastructure needs
• 3: The number of decades SFMTA chief Ed Reiskin says "We've been letting our transportation infrastructure deteriorate"

All data: "S.F. leaders begin $1.5 billion push for transit funding," SF Chronicle, May 6, 2014.