There are several steps involved in the removal and replacement of the highway surface and sub-structure.
Shifting traffic — Crews establish a work zone and work with paint and barrier wall crews.
Demolishing the road — There are several parts involved in this process and they include milling, or removing the asphalt, breaking the concrete, moving the material out of the way and then crushing it.
Pipe installation — This involves digging up and removing old pipe and installing new pipe.
View this complete post...