Keywords
america, amtrak, business travel, business travelers, color photography, commute, conversation, dine, few, human culture, metrorail, morning, multnomah county, national railroad passenger corporation, north america, oregon, pacific northwest, paper, passengers, people, photography, portland, rail car, rail vehicles, railcar, railroad cars, railroads, read, rider, silhouettes, small group of people, sunrise, transportation, travel, u.s, u.s.a, united states, us, usa, vehicles, washington d.c, stock image, images, royalty free photo, stock photos, stock photograph, stock photographs, picture, pictures, graphic, graphics, fine art prints, print, poster, posters, mural, wall murals, u19775298