Millions are expected to travel through Virginia this holiday, with experts advising to prepare for a bit of a rush.Preview: Construction has begun on the Eastern Shore Rail Trail, which will replace an abandoned railroad line with a nearly 50-mile multi-use path running from Cape Charles to Hallwood. The project, funded by federal and state tax dollars, aims to connect communities, support businesses, enhance tourism, and promote safety. WAVY reports the first segments of the trail are expected to open by fall.