New Jersey and Mexico have been included as provisional venues on the 22-race Formula 1 calendar for 2014.
The World Motorsport Council confirmed the list today, with Korea also taking a provisional spot in next year's calendar.
New Jersey has been slotted in the middle of the Monaco Grand Prix and the race in Montreal, which some reports have claimed could cause controversy for the teams that deem the schedule impractical.
Russia and Japan have been moved to October 5 and October 12 respectively, while a visit to Bahrain has been placed higher in the calendar, making the Grand Prix the third race of the season.
Provisional 2014 F1 calendar:
March 16: Australia
March 23: Malaysia
April 6: Bahrain
April 20: China
April 27: Korea (provisional)
May 11: Spain
May 25: Monaco
June 1: New Jersey (provisional)
June 8: Canada
June 22: Austria
July 6: Britain
July 20: Germany
July 27: Hungary
August 24: Belgium
September 7: Italy
September 21: Singapore
October 5: Russia
October 12: Japan
October 26: Abu Dhabi
November 9: USA (Austin)
November 16: Mexico (provisional)
November 30: Brazil
