Dhaka-Tangail highway Miles long tailback stays for 3 days A 15-kilometre long tailback on the busy 2-lane Dhaka-Tangail highway for last three days has been causing untold sufferings to the people. The tailback from Konabari and Chandra of Kaliakair upazila of Gazipur to Mirzapur upazila in Tangail was due to potholes on the narrow