title: R179 (New York City Subway car)
text: The R179 is a class of 318 new technology (NTT) New York City Subway cars built by Bombardier Transportation for the B Division. The cars replaced all remaining R32s and R42s . The R179 is similar to the R160 and R143 but it runs on the A, C, J and Z lines. The R179 order originally contained 208 cars that were each  75 feet 23 m long. In 2010 -2014 Capital Program, the order  was changed to 290 cars that were 60 feet 18 m long - similar to the car lengths of he R143 and R160 cars - with  options for up to 130 more cars. The majority of the R179s we're supposed to be in 300 - foot - long 91 m five car sets because the R179s will be replacing the 75 foot long R44s, which will be arranged in 300 -foot- long car sets. The R179s have two doors at each end of each car and the R160 has the same too.
  
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