An automotive lamp, comprising: a driving direction sensing unit configured to sense a driving direction of a vehicle; a driving direction indicating unit configured to be disposed on at least one side of the front or back of the vehicle and configured to indicate the driving direction of the vehicle; and a control unit configured to operate the driving direction indicating unit based on the sensed driving direction, wherein the driving direction indicating unit includes a first lamp module (210,230), and a second lamp module (220, 240) which has luminous intensity greater than that of the first lamp module (210, 230) and is linked with the first lamp module (210, 230) to form a road pattern (P2, P4) on at least one side around the vehicle to indicate the driving direction of the vehicle, wherein the road pattern (P2, P4) includes at least one light irradiation pattern (P21, P22, P23; P41, P42, P43) disposed in a predetermined direction from the vehicle, wherein the second lamp module (220, 240) is coupled with the first lamp module (210, 230) so that, when the first lamp module (210, 230) turns on, the second lamp module (220, 240) forms the road pattern (P2, P4), wherein the driving direction indicating unit is disposed in any one of a plurality of cavities defined by a plurality of lamps used for different purposes, and the first lamp module (210, 230) and the second lamp module (220, 240) share a lens that corresponds to the cavity in which the driving direction indicating unit is installed, and wherein a vertical light irradiation angle of the second lamp module (220, 240) is in the range of about 15 to 45 degrees with respect to the road surface, when automotive lamp is mounted to the vehicle. a driving direction sensing unit configured to sense a driving direction of a vehicle; a driving direction indicating unit configured to be disposed on at least one side of the front or back of the vehicle and configured to indicate the driving direction of the vehicle; and a control unit configured to operate the driving direction indicating unit based on the sensed driving direction, wherein the driving direction indicating unit includes a first lamp module (210,230), and a second lamp module (220, 240) which has luminous intensity greater than that of the first lamp module (210, 230) and is linked with the first lamp module (210, 230) to form a road pattern (P2, P4) on at least one side around the vehicle to indicate the driving direction of the vehicle, wherein the road pattern (P2, P4) includes at least one light irradiation pattern (P21, P22, P23; P41, P42, P43) disposed in a predetermined direction from the vehicle, wherein the second lamp module (220, 240) is coupled with the first lamp module (210, 230) so that, when the first lamp module (210, 230) turns on, the second lamp module (220, 240) forms the road pattern (P2, P4), wherein the driving direction indicating unit is disposed in any one of a plurality of cavities defined by a plurality of lamps used for different purposes, and the first lamp module (210, 230) and the second lamp module (220, 240) share a lens that corresponds to the cavity in which the driving direction indicating unit is installed, and wherein a vertical light irradiation angle of the second lamp module (220, 240) is in the range of about 15 to 45 degrees with respect to the road surface, when automotive lamp is mounted to the vehicle.