List of Indycar races

Columns: Event | Track | USAC | Races | Seasons
Dayton 25 | Dayton Speedway | 1956* | 1 | 1 | Delphi Indy 200 | Walt Disney World Speedway | 5 | 5 | Phoenix 250 | ISM Raceway | 1964-1978 | 64 | 45 | Detroit 100 | Michigan State Fairgrounds Speedway | 1957 | 6 | 6 | Edmonton Indy | Edmonton City Centre Airport | 8 | 8 | Firestone Indy 200 | Nashville Superspeedway | 8 | 8

Example questions:
Which international race with 8 seasons is held at a former Indycar race location also known as Blatchford Field ? | Which race from the 1970 's was at a former Indycar race track located next to Northamptonshire villages ? | What race with 6 seasons was held at a former Indycar race track that was considered the Indianapolis of the South ? | Which former Indycar race track started running races in the 1950 's and was on on McDowell Road in Encanto Village ? | On what former Indycar race track was the race from the 1960 's that was held in the state of Minnesota ?

Answers:
Edmonton Indy | Daily Express Indy Silverstone | Atlanta 100 | Bobby Ball Memorial | Brainerd International Raceway