The biggest race track in America is the Indianapolis Motor Speedway, located in Speedway, Indiana. This iconic venue has been host to some of the most legendary races in American auto racing history, including the Indianapolis 500 and NASCAR's Brickyard 400.
Built in 1909 by Carl Fisher, the Indianapolis Motor Speedway was originally intended to be a testing facility for the nascent auto industry. Fisher saw the potential for this venue to be a premier racing facility, and commissioned the construction of a 2.5 mile oval track around which races could be held. The oval track featured a series of four turns with 9° banking, making it the first of its kind in the world.
Over the years, the Indianapolis Motor Speedway has seen numerous modifications and improvements. In 1911, the first Indianapolis 500 race was held, and the track has been host to the event ever since. Over the years, the track has been improved with safety features such as the "saftey wall," which provides a buffer between the cars and the spectators. In addition, the track has been resurfaced multiple times, and in 1994, the track underwent a major renovation to accommodate NASCAR's Brickyard 400.
In the modern era, the Indianapolis Motor Speedway has become a premier venue for auto racing in America. Every year, it hosts the world-famous Indianapolis 500, featuring some of the most competitive drivers in the world. It also hosts NASCAR's Brickyard 400 and several other major auto racing events. The track is also home to the Indianapolis Motor Speedway Museum, which features a number of artifacts from the history of auto racing in America.
The Indianapolis Motor Speedway is a living testament to the rich history of auto racing in America. Its storied history and tradition of excellence make it the biggest race track in the country, and a must-see for any fan of the sport.