Development in the city's business district grew rapidly. The Masonic Lodge, built by and for the African-American chapter in the city, was the tallest building in Pine Bluff when completed in 1904. The Hotel Pines, constructed in 1912, had an intricate marble interior and classical design, and was considered one of Arkansas' showcase hotels. The 1,500-seat Saenger Theater, built in 1924, was one of the largest such facilities in the state; it operated the state's largest pipe organ. When Dollarway Road was completed in 1914, it was the longest continuous stretch of concrete road in the United States. The first radio station (WOK) broadcast in Arkansas occurred in Pine Bluff on February 18, 1922.