I thought this article rather interesting and relevant -- Specifically, it discusses the number of people from distant areas, including WV, who work in the DC area because there are no decent jobs back home. Generally, they stay here for the week in either a cheap motel or doubling up in studio apartments, and then go back on weekends. I've known a lot of people who've done this, and many, many years ago the children's book "Bridge to Terabithia" included a protagonist whose father did this.
Home and work are 290 miles apart for Clint Weidhaas, and they feel even farther.
He spends every weekend in his home town of Stuart in southwestern Virginia, fishing, camping and tooling around the Blue Ridge Mountains in a four-wheel-drive vehicle.
Around 1 or 2 a.m. Monday, he departs on a five-hour drive north. By daybreak, he has arrived at his job laying electrical cable for new housing developments in Northern Virginia. He sleeps in a bunk at the Manassas Volunteer Fire Company and works 10- to 12-hour days so he can head home Thursday afternoon.
snip
Indicative of the unquenchable demand for labor to build the region's houses, bridges and roads, the Washington area is attracting thousands of workers from distant places, where there are fewer jobs and lower pay scales. Accents from southern Virginia, West Virginia, Tennessee, North Carolina and Pennsylvania echo across construction sites. http://www.washingtonpost.com/wp-dyn/content/article/2005/04/24/AR2005042401358.html