DHARMAPURI: Residents of Palacode in Dharmapuri district are upset over waterlogging along the under-construction Adhiyamankottai-Rayakottai stretch of National Highway 844. Soil erosion on the sides of the highway exposes the poor drainage system along the highway, they said. Residents stated that the highway has several underpasses and during the recent rain, most of the underpasses had severe water stagnation lasting …