Montreal metro

https://en.wikipedia.org/wiki/Montreal_Metro#Building_the_Metro

Formation	9 articulated cars per train

Train length	152.43 m (500 ft

https://en.wikipedia.org/wiki/MPM-10

https://en.wikipedia.org/wiki/Montreal_Metro#Laval_extension

https://en.wikipedia.org/wiki/Montreal_Metro#Ridership

https://en.wikipedia.org/wiki/List_of_North_American_rapid_transit_systems_by_ridership