Q. Why are manhole covers no longer level with the road surface? The roads are full of these cavernous holes caused by manholes being several inches or more below the road. They’re worse than… ...

Q Have you ever encountered this in your Roadshow work? A road is resurfaced with new asphalt, but yet when the workers come to a manhole cover they come back after paving is done and cut out a ...

The manhole covers, built to align with the final stage of road construction (bituminous concrete), have been placed at various locations. “The manholes are raised to a height of 5 cm, but they ...