The invention discloses a color unifying system for traffic ground colored and anti-skid reflective marking identifiers and road side signboards. The color unifying system comprises the traffic ground colored and anti-skid reflective marking identifiers and the road side signboards, wherein the traffic ground colored and anti-skid reflective marking identifiers are identifiers, which are consistent with the road side signboards in color, on urban street pavement, highway and road pavement, bent pavement of bridge deck, descending gradient pavement and passageway section pavement, so that a driver quickly responds to a drive route and a drive condition while driving; the traffic road side colored signboards are identifiers, which are consistent with the traffic ground colored and anti-skid reflective marking identifiers in color, on the urban street pavement, the highway and road pavement, the bent pavement of the bridge deck, the descending gradient pavement and the passageway section pavement, so that the road drive route information which is consistent with the traffic ground colored and anti-skid reflective marking identifiers is displayed. According to the color unifying system, the driver can easily find a road locking for, and can drive down the road and can turn at a correct intersection, so that the modern urban traffic problem is solved, and therefore, the color unifying system is applied to the technical field of traffic engineering.