A series of transportation related legislations, from ISTEA (1991) to FAST (2015), have been consistently mandating the Congestion Management Plan as integral part of longrange transportation planning (LRTP) for metropolitan areas in the US. As the critical elements of CMP, performance measures, such as travel time and speed, traffic volume and roadway characteristics, are not collected by a single entity, public or private, therefore; it is a challenge to develop performance measures using data from various sources.