Original sentence: It's expected to be put into service by 2010.Line 1 is an east to west line with a total length of 22.2km and 18 stops.Line 2 is a 19.3km north to south line with 17 stations.The construction of the first line, Line 1, started in November 18th, 2005 and it's expected to complete in December 2009.The construction on Line 2 started in November 18th, 2006.The total length will be 182.5 km (see map at ).There will be two east-west lines, two north-south lines, a loop line, and two branches
Edited sentence: It was expected to be put into service by 2010, and is now planned to open in 2012.Line 1 is an east to west line with a total length of 22.2km and was planned to have 18 stops, but is now planned to have 22 stops.Line 2 is a 19.3km north to south line originally planned to have 17 stations, but now planned to have 19.Plans for two east-west lines, two north-south lines, a loop line, and two branches with a total length of 182.5 km have been expanded to eleven lines.The construction of the first line, Line 1, started on November 18, 2005 and was expected to complete in December 2009, but is now planned to open in 2010.The construction on Line 2 started on November 18, 2006