<Table> Busch Stadium <Tr> <Td_colspan="2"> Busch Stadium III </Td> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th> Address </Th> <Td> 700 Clark Ave </Td> </Tr> <Tr> <Th> Location </Th> <Td> St. Louis, Missouri </Td> </Tr> <Tr> <Th> Coordinates </Th> <Td> 38 ° 37 ′ 21" N 90 ° 11 ′ 35" W ﻿ / ﻿ 38.62250 ° N 90.19306 ° W ﻿ / 38.62250; - 90.19306 Coordinates: 38 ° 37 ′ 21" N 90 ° 11 ′ 35" W ﻿ / ﻿ 38.62250 ° N 90.19306 ° W ﻿ / 38.62250; - 90.19306 </Td> </Tr> <Tr> <Th> Public transit </Th> <Td> Metrolink: Stadium </Td> </Tr> <Tr> <Th> Owner </Th> <Td> St. Louis Cardinals </Td> </Tr> <Tr> <Th> Operator </Th> <Td> St. Louis Cardinals </Td> </Tr> <Tr> <Th> Capacity </Th> <Td> 44,494 (2018--present) 45,529 (2017) 45,538 (2016) 45,399 (2014--2015) 43,975 (2006--2013) 47,514 (with standing room) </Td> </Tr> <Tr> <Th> Record attendance </Th> <Td> Soccer (largest sporting event): 48,263 Chelsea F.C. vs Manchester City F.C. (3 - 4) Baseball: 48,052 (July 29, 2017) Cardinals vs Arizona Diamondbacks Hockey: 46,556 (January 2, 2017) St. Louis Blues vs Chicago Blackhawks: 2017 NHL Winter Classic Concert: U2's U2 360 ° Tour 52,273 (largest non-sporting event) </Td> </Tr> <Tr> <Th> Field size </Th> <Td> Left field--336 feet (102 m) Left center field--375 feet (114 m) Center field--400 feet (122 m) Right center field--375 feet (114 m) Right field--335 feet (102 m) </Td> </Tr> <Tr> <Th> Surface </Th> <Td> Kentucky bluegrass </Td> </Tr> <Tr> <Th_colspan="2"> Construction </Th> </Tr> <Tr> <Th> Broke ground </Th> <Td> January 17, 2004; 14 years ago (January 17, 2004) </Td> </Tr> <Tr> <Th> Opened </Th> <Td> April 4, 2006; 12 years ago (April 4, 2006) (MiLB exhibition) April 10, 2006; 12 years ago (April 10, 2006) (MLB) </Td> </Tr> <Tr> <Th> Construction cost </Th> <Td> $365 million ($443 million in 2017 dollars) </Td> </Tr> <Tr> <Th> Architect </Th> <Td> Populous Kennedy Associates / Architects Inc . </Td> </Tr> <Tr> <Th> Project manager </Th> <Td> Clayco Corp . </Td> </Tr> <Tr> <Th> Structural engineer </Th> <Td> Bliss & Nyitray, Inc </Td> </Tr> <Tr> <Th> Services engineer </Th> <Td> M-E Engineers, Inc . </Td> </Tr> <Tr> <Th> General contractor </Th> <Td> Hunt / Kwame </Td> </Tr> <Tr> <Th_colspan="2"> Tenants </Th> </Tr> <Tr> <Td_colspan="2"> St. Louis Cardinals (MLB) (2006--present) </Td> </Tr> </Table> <Tr> <Td_colspan="2"> Busch Stadium III </Td> </Tr>

When was the st louis cardinals stadium built