Kolkata woke up to significant traffic changes on Sunday as vehicular movement on Vidyasagar Setu was suspended for 16 hours to allow authorities to carry out crucial repair and rehabilitation work. The closure, which came into effect at 5 am, will remain in force until 9 pm, affecting one of the busiest road links between Kolkata and Howrah. The temporary shutdown has been implemented to facilitate the replacement of stay cables, holding-down c…