This document discusses a research project to improve public transportation planning for five cities in Malaysia: Kajang, Bangi, Putrajaya, Bandar Seri Putra, and Nilai 3. The research aims to study public transportation demand and requirements for 2020. This will involve analyzing the current systems and solutions to issues. One proposed solution is constructing a new light rail transit line to connect the cities. Multi-story parking near stations is also suggested. The document provides background on each study area city and outlines calculations for theoretical passenger line capacity of a potential light rail system.