Denver (Union Station), Colorado

Tuscaloosa, Alabama

Denver (), officially the City and County of Denver, is the capital and most populous municipality of the U.S. state of Colorado. Denver is located in the South Platte River Valley on the western edge of the High Plains just east of the Front Range of the Rocky Mountains. The Denver downtown district is immediately east of the confluence of Cherry Creek with the South Platte River, approximately 12 mi (19 km) east of the foothills of the Rocky Mountains. Denver is named after James W. Denver, a governor of the Kansas Territory. It is nicknamed the Mile High City because its official elevation is exactly one mile (5280 feet or 1609.3 meters) above sea level. The 105th meridian west of Greenwich, the longitudinal reference for the Mountain Time Zone, passes directly through Denver Union Station. Denver is ranked as a Beta world city by the Globalization and World Cities Research Network. With an estimated population of 716,492 in 2018, Denver is the 19th-most populous U.S. city, and with a 19.38% increase since the 2010 United States Census, it has been one of the fastest-growing major cities in the United States. The 10-county Denver-Aurora-Lakewood, CO Metropolitan Statistical Area had an estimated 2018 population of 2,932,415 and is the 19th most populous U.S. metropolitan statistical area. The 12-city Denver-Aurora, CO Combined Statistical Area had an estimated 2018 population of 3,572,798 and is the 15th most populous U.S. metropolitan area. Denver is the most populous city of the 18-county Front Range Urban Corridor, an oblong urban region stretching across two states with an estimated 2018 population of 4,976,781. Denver is the most populous city within a 500-mile (800 km) radius and the second-most populous city in the Mountain West after Phoenix, Arizona. In 2016, Denver was named the best place to live in the United States by U.S. News & World Report.

Tuscaloosa ( TUS-kə-LOO-sə) is a city in and the seat of Tuscaloosa County in west central Alabama (in the southeastern United States). Located on the Black Warrior River at the Atlantic Seaboard fall line of the Piedmont, it is the fifth-largest city in Alabama, with an estimated population of 100,287 in 2017. The city was originally known as Tuskaloosa until the early 20th century.Incorporated as a town on December 13, 1819, it was named after Tuskaloosa, the chief of a band of Muskogean-speaking people. They battled and were defeated by forces of Spanish explorer Hernando de Soto in 1540 in the Battle of Mabila, thought to have been located in what is now central Alabama. Tuscaloosa served as Alabama's capital city from 1826 to 1846. Tuscaloosa is the regional center of industry, commerce, healthcare, and education for the area of west-central Alabama known as West Alabama. It is the principal city of the Tuscaloosa Metropolitan Statistical Area, which includes Tuscaloosa, Hale and Pickens counties. In 2013 its estimated metro population was 235,628. Tuscaloosa is also the home of The University of Alabama, Stillman College and Shelton State Community College. While the city attracted international attention when Mercedes-Benz announced it would build its first automotive assembly plant in North America in Tuscaloosa County, the University of Alabama remains the dominant economic and cultural engine in the city, making it a college town. Tuscaloosa has been traditionally known as the "Druid City" because of the numerous water oaks planted in its downtown streets since the 1840s. The city has become known nationally for the sports successes of the University of Alabama, particularly in football. City leaders adopted the moniker "The City of Champions" after the Alabama Crimson Tide football team won the BCS National Championship in their 2009, 2011, and again in their 2012 seasons. The Tide won the College Football Playoff in the 2015 season and 2017 season. In 2008, the City of Tuscaloosa hosted the USA Olympic Triathlon trials for the Beijing Games.In recent years, Tuscaloosa has been named the "Most Livable City in America", one of America's "100 Best Communities for Young People", one of the "50 Best College Towns", and one of the "Best Places to Launch a Small Business".