Phoenix Street Circuit
United States
1989First Grand Prix
Completed Grands Prix
2Layouts used
Layout evolution
Original layout3.800 km1989-1990
Current layout3.721 km1991
Length change79 m shorterCompared with the first F1 layout
Current since1991
- Layout 11989-1990
3.800 km · 15 turns
- Layout 2 · Current1991
3.721 km · 15 turns