Hewage, Shaini Dilsha Aluthgun creator Kunnawee Kanitpong Chairperson Vasin Kiattikomol Co-chairperson text th Pathum Thani, Thailand Asian Institute of Technology 2013 monographic eng 40 leaves : ill., maps, charts + 1 online resource The objective of this research is to find out the relationship between accessibility of public buses and motorcycle usage in order to determine whether the above relationship is valid in central provinces of Thailand. The accessibility index represents the availability of public buses which was secondary data for the research and number of motorcycles of each province was calculated by field investigation. To develop the relationship, simple linier regression method was used. According to the regression model, the results are shown that there is a negative interrelationship between two parameters. This means when the accessibility to the public buses lower, the motorcycle usage is higher which proves our assumption. A capstone project report submitted in partial fulfillment of the requirements for the degree of Bachelor of Science in Engineering in Civil and Infrastructure Engineering, School of Engineering and Technology Capstone Project (B.Sc.)-Asian Institute of Technology, 2013 Motorcycles Thailand Buses Thailand Transportation Thailand Asian Institute of Technology. http://203.159.5.9/ait-thesis/detail.php?q=B11825 http://203.159.5.9/ait-thesis/detail.php?q=B11825 140620 20260817161407.0