Texarkana, Arkansas, is a city located in the southwestern part of the state, near the border with Texas. It is part of a twin city area, sharing its name with Texarkana, Texas. The city was established in the late 19th century and has a rich history tied to the railroad industry, which played a significant role in its development. The city is known for its unique geographical position, as it straddles two states. Texarkana features various parks, cultural attractions, and a vibrant community. Notable sites include the historic Texarkana Post Office and Federal Building, which is a symbol of the city's heritage and serves as a reminder of its dual-state identity.