Back Page 0 1 min readBIWTA on Friday evicted illegal structures and stalk of sands lifted from under Sultana Kamal Bridge at Sitalakkhya River on Friday. 21 Nov 2015, 12:00 am0BIWTA on Friday evicted illegal structures and stalk of sands lifted from under Sultana Kamal Bridge at Sitalakkhya River on Friday. admin .