NEW LONDON—Construction and development of the Glacial Lakes Trail and it’s 6.5 mile extension from New London into Sibley State Park continues to progress as scheduled with several key milestones recently reached. Last week construction crews installed a box culvert (a concrete tunnel) at the intersection of Highway 71 and County Road 40, which will allow those using the trail to pass safely beneath the roadway rather than risk crossing the heavily trafficked roadway. The tunnel runs diagonally