Line 11 (Shanghai Metro) Line 11 (Shanghai Metro) Line 11 is a northwest-southeast line of the Shanghai Metro network. Since October 2013 Line 11 serves Kunshan city also and it is the second intercity metro in China after the Guangfo Metro, and the first that crosses a provincial boundary. Services run at 5-minute intervals from either or to (though a limited number of peak-hour services originating at Huaqiao terminate early at ). The line is colored brown on system maps. The 1st phase of Line 11, which runs from to , opened on 31 December 2009. A branch line from opened on 29 March
Barcelona Metro line 11 of new stations was under consideration, and is already taking place. The colour assigned to this line by TMB is intended to represent a mixture of the official colours of L4 and L3, which join it at Trinitat Nova, its —at least temporarily— starting point. Additional metro lines projected to be built in following years will probably be quite similar to L11, and their colours have been designed using the same convention. The rolling stock on Line 11 is the 500 series. Its composition is unique in the network, as there are just three two-car trains running on this line.