This study aimed to investigate the feasibility of the appropriated public transportation system developing in the main campus area of Maejo university. The methodology of this study comprising (1) principles and theories review about NMT development, (2) traffic data surveying and transportation data collecting in the study area, (3) analysis of the present traffic situations and travel demand of the travelers in the study area, (4) estimating future traffic and transportation in the study area, and (5) present the proposed public transportation system that can be applied with in the study area. The study found that the appropriated public transportation system for Maejo university should be a small transit system such as 12-24 seats electric vehicle in 2 operating routes comprising the main route operating in the main street to connect the major activity area, and the feeder route operating in the minor street with loop networking to connect the sub-activity area. In addition, the success of Maejo University public transportation system requires more infrastructure and facilities to achieve the public transportation services, including the passenger terminal or station, parking lot or parking building, and standard and safely pedestrian way and bicycle lane.