In the Colorado ski town of Steamboat Springs, motels line the freeway, once filled with tourists eager to pitch down the slopes or bathe in the local hot springs.
Now residents like Marc McDonald, who keep the town humming by working service-level jobs, live in the converted motels. They cram into rooms, some with small refrigerators and 6-foot-wide kitchens, or even just microwave kitchenettes. Others live in mobile homes.
