An automated driving vehicle management system comprising: a map information storage unit configured to store map information; an imaginary line management unit configured to manage an imaginary line (411, 412, 413) that is generated for a road included in the map information, wherein the imaginary line includes at least one of: a division line that divides a lane in a traveling direction of an automated driving vehicle from a lane in a direction opposite to the traveling direction; a division line that divides the lanes in a traveling road on which automated driving vehicles travel in the same direction in accordance with types of the traveling automated driving vehicles; and a division line that divides the lanes in the traveling road on which the automated driving vehicles travel in the same direction in accordance with speed limits of the automated driving vehicles; a communication unit configured to transmit imaginary line information about the imaginary line (411, 412, 413) to a plurality of automated driving vehicles (301, 302, 303) that travel along the imaginary line (411, 412, 413); and an imaginary stop line management unit configured to manage an imaginary stop line (421, 422) that is generated for the road included in the map information, wherein the imaginary stop line management unit is configured to generate the imaginary stop line so that it: intersects the imaginary line; surrounds a parking area; and/or is located before and after an obstacle, wherein the communication unit transmits imaginary line information about the imaginary stop line (421, 422) to the plurality of the automated driving vehicles, and the automated driving vehicles (301, 302, 303) stop in accordance with the imaginary stop line (421, 422), wherein the imaginary stop line management unit is further configured to: adjust an imaginary stop line at an intersection to allow traffic to flow through the intersection in a lane that had been stopped by the imaginary stop line and stop traffic from crossing the intersection in a lane that had not been stopped by the stop line by (i) removing the imaginary stop line from intersecting the lane that had been stopped and (ii) simultaneously adding the imaginary stop line to intersect the lane that had not been stopped. a map information storage unit configured to store map information; an imaginary line management unit configured to manage an imaginary line (411, 412, 413) that is generated for a road included in the map information, wherein the imaginary line includes at least one of: a division line that divides a lane in a traveling direction of an automated driving vehicle from a lane in a direction opposite to the traveling direction; a division line that divides the lanes in a traveling road on which automated driving vehicles travel in the same direction in accordance with types of the traveling automated driving vehicles; and a division line that divides the lanes in the traveling road on which the automated driving vehicles travel in the same direction in accordance with speed limits of the automated driving vehicles; a communication unit configured to transmit imaginary line information about the imaginary line (411, 412, 413) to a plurality of automated driving vehicles (301, 302, 303) that travel along the imaginary line (411, 412, 413); and an imaginary stop line management unit configured to manage an imaginary stop line (421, 422) that is generated for the road included in the map information, wherein the imaginary stop line management unit is configured to generate the imaginary stop line so that it: intersects the imaginary line; surrounds a parking area; and/or is located before and after an obstacle, wherein the communication unit transmits imaginary line information about the imaginary stop line (421, 422) to the plurality of the automated driving vehicles, and the automated driving vehicles (301, 302, 303) stop in accordance with the imaginary stop line (421, 422), wherein the imaginary stop line management unit is further configured to: adjust an imaginary stop line at an intersection to allow traffic to flow through the intersection in a lane that had been stopped by the imaginary stop line and stop traffic from crossing the intersection in a lane that had not been stopped by the stop line by (i) removing the imaginary stop line from intersecting the lane that had been stopped and (ii) simultaneously adding the imaginary stop line to intersect the lane that had not been stopped.