The invention relates to a method for increasing the intersection vehicle flux. On various traffic lanes before intersections, except the prior common parking lines of adjoining intersections, various traffic lanes are provided with a plurality of parking lines towards the running direction of vehicles; a reasonable distance is arranged between two adjacent two parking lines to ensure that when red lights are changed into green lights, various vehicles parked before a plurality of parking lines can simultaneously start so as to reduce the waste of green light time due to the starting of vehicles one by one after running for a distance, so the vehicle flux when the green lights flash can be improved.