Question: How tall is this monument in St. Louis built after the Apotheosis of St. Louis, which became an international symbol for the city?

<P0-S0> T.R. Carr was the mayor of the city of Hazelwood, Missouri in northern St. Louis County, Missouri, from April 2000 until April 2009. <P0-S1>  He is Professor of Public Administration at Southern Illinois University Edwardsville (SIUE) and Senior Research Fellow at the Institute for Urban Research at SIUE. <P0-S2>  Carr represents SIUE on the State University Retirement System Member Advisory Board. <P0-S3>  He is board member and Treasurer of the St. Louis - Samara (Russia) Sister City Committee. <P0-S4>  Carr is a member of the Board of North County, Inc., an economic development organization in St. Louis County. <P0-S5>  He is a Commissioner on the St. Louis County Boundary Commission that reviews all municipal annexation plans within St. Louis County. <P0-S6>  He is a Board Member for the Northwest Chamber of Commerce in St. Louis County. <P0-S7>  Carr served on the Executive Board of the St. Louis County Municipal League and as League President 2007-2008. <P0-S8>  Carr served as Chairman of the Standing Committee on Policy and Resolutions of the Missouri Municipal League 2004 to 2009. <P0-S9>  He served on the St. Louis County Fire Standards Commission 2005 - 2009. <P0-S10>  He served on the East-West Gateway Council of Governments Board 2007-2009. <P0-S11>  Carr served as a member, then as Chairman of the Community Advisory Board for SSM Hospital 2000-2009. <P0-S12>  He has served as Department Chair of Public Administration and Policy Analysis and as Director of the Master of Public Administration Program at SIUE. <P0-S13>  He maintained these academic positions before, during, and after, his tenure as mayor. <SEP> <P1-S0>  Prior to the completion of the Gateway Arch, the statue was the principal symbol of the city. <P1-S1> Apotheosis of St. Louis is a statue of King Louis IX of France, namesake of St. Louis, Missouri, located in front of the Saint Louis Art Museum in Forest Park. <P1-S2>  It has served in the iconography of St. Louis for more than a century. <SEP> <P2-S0> The St. Louis Cardinals, a professional baseball franchise based in St. Louis, Missouri, compete in the National League (NL) of Major League Baseball (MLB). <P2-S1>  As the game of baseball garnered interest in the United States in the 19th century, professional baseball in St. Louis became rooted chiefly in one disestablished Major League club – named the Brown Stockings, the same as the Cardinals' earliest name – which is loosely connected, but does not fall within the scope of, today's Cardinals. <P2-S2>  The Brown Stockings became St. Louis' first fully professional baseball club when they gained accession in the National Association (NA) in 1875. <P2-S3>  However, the NA folded after that season. <P2-S4>  That winter, with five other former NA teams, St. Louis established a new, eight-team league called the National League (NL) and began play the next season. <P2-S5>  Despite early success, Brown Stocking players were found to be connected to game fixing scandals, which forced bankruptcy and the club's expulsion from the NL. <P2-S6>  This scandal also abrogated their professional status but some members maintained play as a semi-professional team, primarily operated by outfielder Ned Cuthbert, until 1881. <SEP> <P3-S0>  Clad in stainless steel and built in the form of an inverted, weighted catenary arch, it is the world's tallest arch, the tallest man-made monument in the Western Hemisphere, and Missouri's tallest accessible building. <P3-S1> The Gateway Arch is a 630 ft monument in St. Louis in the U.S. state of Missouri. <P3-S2>  Built as a monument to the westward expansion of the United States, and officially dedicated to "the American people," it is the centerpiece of the Jefferson National Expansion Memorial and has become an internationally recognized symbol of St. Louis, as well as a popular tourist destination.