Chicagoland Speedway

Chicagoland Speedway
	;
Location	500 Speedway Blvd., Joliet, Illinois 60433
Time zone	UTC−6 / UTC−5 (DST)
Coordinates	41°28′29″N 88°03′26″W / 41.47472°N 88.05722°W
Capacity	47,000
Owner	NASCAR (2019–present); International Speedway Corporation (2007–2019)
Operator	NASCAR (2007–present)
Broke ground	28 September 1999
Opened	July 2001
Construction cost	$130 million
Architect	HNTB
Major events	Former:; NASCAR Cup Series; Camping World 400 (2001–2019); NASCAR Xfinity Series; Chicagoland 300 (2001–2019); Owens Corning AttiCat 300 (2011–2015); NASCAR Camping World Truck Series; Camping World 225 (2009–2019); ARCA Menards Series; Dawn 150 (2001–2019); IndyCar Series; Peak Antifreeze Indy 300 (2001–2010); Indy Lights Chicagoland 100 (2002–2010); USAC Silver Crown Series (2006–2007); IROC (2002–2003)
Website	http://www.chicagolandspeedway.com/cgi-bin/r.cgi/index.html
Tri-Oval (2001–present)
Surface	Asphalt
Length	2.446 km (1.520 miles)
Turns	4
Banking	Turns: 18°; Tri-Oval: 11°; Backstretch: 5°
Race lap record	0:24.4216 (224.067 mph (360.601 km/h)) ( Buddy Rice, Dallara IR-02, 2002, IndyCar)

Chicagoland Speedway is a 1.520 mi (2.446 km) tri-oval speedway with a curved backstretch in Joliet, Illinois, southwest of Chicago. The speedway opened in 2001 and actively hosted NASCAR racing including the NASCAR Cup Series until 2019. Until 2010, the speedway has also hosted the IndyCar Series, recording numerous close finishes including the closest finish in IndyCar history. The speedway is owned and operated by NASCAR.

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