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
Line 3 (Shanghai Metro) will indicate its terminal station, in addition to the station broadcast and the arrival board. Because Line 3 is elevated, transferring to other underground stations typically takes more walking. In-system transfer has been introduced to all interchange stations except Shanghai Railway Station (where Lines 3 and 4 meets Line 1). "Virtual interchange" is offered at both stations for Public Transportation Card holders. Line 3 (Shanghai Metro) Line 3 is a north-south line of the Shanghai Metro network. Its rolling stock carry a bright yellow colour belt to differentiate them from Line 4 trains which share a portion of its track.