An approach is provided for presenting comprehensible representation of traffic flow information for various travel segments based on class levels. The approach involves causing, at least in part, a classification of one or more travel segments into one or more class levels. The approach also involves causing, at least in part, a designation of one or more representations of traffic flow information for the one or more travel segments based, at least in part, on the one or more class levels, wherein the one or more representations include, at least in part, a link-based traffic flow representation, a heat-map representation, or a combination thereof. The approach further involves causing, at least in part, a presentation of at least one user interface depicting the one or more representations of the traffic flow information for the one or more travel segments based, at least in part, on the designation.