The deceased were identified as Shahin Alam, 50, Ahmed Ali, 50 and Shahid, 45. The injured is Zakir,60.
Sadar Police Station OC Obaidul Haque said that a wood-laden truck was going to bus terminal area from Kanchpara of the Upazila. On the way, the truck overturned at Nurpur Bypass area at around 6:30 am while the driver lost its control over the wheel, leaving three workers dead on the spot.
The bodies were sent to Pabna Sadar Hospital.