The San Jacinto Monument is dedicated to the "Heroes of the Battle of San Jacinto and all others who contributed to the independence of Texas." The monument is a 570-foot shaft topped by a 34-foot star symbolizing the Lone Star Republic. The building incorporates a number of innovative engineering features not common during the period of its construction. The American Society of Civil Engineers recognized this technology with the prestigious designation of State and National Historic Structure. The monument is listed as the tallest stone column memorial structure in the world, 15 feet taller than the Washington Monument in Washington, DC.