DALLAS Urban Fabrics City Map: PRINTDALLAS, Texas. A Big City in a Big State with Big influence in business, arts and culture, science and medicine, trade and manufacturing. Dallas boasts a majestic crop of modern and post modern architecture in the downtown area, built mostly after the oil boom, with a variety of buildings across the 19th and 20th centuries, many listed on the National Register of Historic Places. The map drawing includes Downtown, Trinity River and Greenbelt Park,