A driving support method by a controller for supporting driving of a host-vehicle in a traveling scene in which a host-vehicle track that is a track on which the host-vehicle travels and a first other vehicle track that is a track on which a first other vehicle travels intersect with each other at an intersecting point (P, P1, P2, P3) and a second other vehicle that is different from the first other vehicle arrives at a point faster than the first other vehicle , the point being a point on the first other vehicle track until the first other vehicle arrives at the intersecting point (P, P1, P2, P3) and being a point at which the first other vehicle track and a second other vehicle track that is a track on which the second other vehicle travels intersect with each other; the driving support method characterized in that the controller : estimates a shielding time (Tab) that is a time during which the second other vehicle shields the first other vehicle track to the intersecting point (P, P1, P2, P3) by estimating a vehicle speed of the second other vehicle at the time of shielding the first other vehicle track and estimating a time during which the second other vehicle and the first other vehicle track overlap with each other or a time during which the second other vehicle and a first lane area that is an area that includes the first other vehicle track and also includes the lane width (D2) overlap with each other; estimates a required entry time (Tp) that is a time from when the host-vehicle starts entering the intersecting point (P, P1, P2, P3) to when the host-vehicle finishes entering the intersecting point (P, P1, P2, P3) by estimating a time from when at least a portion of the host-vehicle starts overlapping with the first other vehicle track to a time when a position of the host-vehicle overlaps with the first other vehicle track ; compares the shielding time (Tab) with the required entry time (Tp); and determines that the host-vehicle can enter the intersecting point (P, P1, P2, P3) in a case where the shielding time (Tab) is longer than the required entry time (Tp). estimates a shielding time (Tab) that is a time during which the second other vehicle shields the first other vehicle track to the intersecting point (P, P1, P2, P3) by estimating a vehicle speed of the second other vehicle at the time of shielding the first other vehicle track and estimating a time during which the second other vehicle and the first other vehicle track overlap with each other or a time during which the second other vehicle and a first lane area that is an area that includes the first other vehicle track and also includes the lane width (D2) overlap with each other; estimates a required entry time (Tp) that is a time from when the host-vehicle starts entering the intersecting point (P, P1, P2, P3) to when the host-vehicle finishes entering the intersecting point (P, P1, P2, P3) by estimating a time from when at least a portion of the host-vehicle starts overlapping with the first other vehicle track to a time when a position of the host-vehicle overlaps with the first other vehicle track ; compares the shielding time (Tab) with the required entry time (Tp); and determines that the host-vehicle can enter the intersecting point (P, P1, P2, P3) in a case where the shielding time (Tab) is longer than the required entry time (Tp). <EOS>