Road building and rock blasting is going to start this week and continue for the next little while. They will be blasting rock in the pit near the Skills area and are going to start building roads around the Expressway, Upper Mainline and Pat's Trail, so keep this in mind when wheeling, there will be logging equipment and activity. The trails will eventually be closed for short periods of time, when that happens, signs will be posted at the North/Main parking lot and at the South End parking lot.