The annual maintenance share attributable to the extension, track and 99 cars could be 17 to 33 million per year{https://www.bart.gov/sites/default/files/docs/BART%20-%20Main%20Financial%20Statements%202013%20-%20FINAL.pdf][http://www.cnn.com/2013/07/04/us/san-francisco-bay-area-rapid-transit-fast-facts/].
 
The annual maintenance share attributable to the extension, track and 99 cars could be 17 to 33 million per year{https://www.bart.gov/sites/default/files/docs/BART%20-%20Main%20Financial%20Statements%202013%20-%20FINAL.pdf][http://www.cnn.com/2013/07/04/us/san-francisco-bay-area-rapid-transit-fast-facts/].
   Exception encountered, of type "Error"