A vehicle traveling control method for causing a vehicle to travel along a traveling road where markers are arrayed at intervals, the vehicle traveling control method comprising: an azimuth measuring process (S205) of measuring a vehicle azimuth (Vd) indicating an orientation of the vehicle ; a control process (S208) of controlling the vehicle so that a measured azimuth (Vs), which is the vehicle azimuth (Vd) measured by the azimuth measuring process, is matched with a target azimuth (Vo) corresponding to a direction of the traveling road , the target azimuth (Vo) being a direction (dir) connecting laying positions of adjacent two of the markers based on the laying positions of adjacent two of the markers obtained from an information providing part annexed to each of the markers or an azimuth (dir) indicating the direction of the traveling road obtained from the information providing part ; a lateral shift amount obtaining process (S102) of obtaining a lateral shift amount (OF) of the vehicle with reference to each of the markers ; and a correction process (S207) of correcting a degree of control by the control process, in order to bring the lateral shift amount (OF) of the vehicle with reference to the each of the markers closer to zero, in accordance with the lateral shift amount (OF) obtained by the lateral shift amount obtaining process (S102) or a magnitude of a physical quantity obtained by performing a process on the lateral shift amount (OF), wherein the azimuth measuring process (S205) is a process of measuring the vehicle azimuth (Vd) by performing a process on a sensor output outputted from a gyro sensor which measures angular velocity about an axis in a vertical direction. an azimuth measuring process (S205) of measuring a vehicle azimuth (Vd) indicating an orientation of the vehicle ; a control process (S208) of controlling the vehicle so that a measured azimuth (Vs), which is the vehicle azimuth (Vd) measured by the azimuth measuring process, is matched with a target azimuth (Vo) corresponding to a direction of the traveling road , the target azimuth (Vo) being a direction (dir) connecting laying positions of adjacent two of the markers based on the laying positions of adjacent two of the markers obtained from an information providing part annexed to each of the markers or an azimuth (dir) indicating the direction of the traveling road obtained from the information providing part ; a lateral shift amount obtaining process (S102) of obtaining a lateral shift amount (OF) of the vehicle with reference to each of the markers ; and a correction process (S207) of correcting a degree of control by the control process, in order to bring the lateral shift amount (OF) of the vehicle with reference to the each of the markers closer to zero, in accordance with the lateral shift amount (OF) obtained by the lateral shift amount obtaining process (S102) or a magnitude of a physical quantity obtained by performing a process on the lateral shift amount (OF), wherein the azimuth measuring process (S205) is a process of measuring the vehicle azimuth (Vd) by performing a process on a sensor output outputted from a gyro sensor which measures angular velocity about an axis in a vertical direction. <EOS>