中臺區域包含苗栗縣、臺中市、彰化縣、南投縣、雲林縣等5個縣市,本研究以中臺區域為範圍,透過旅次特性調查及屏柵線交通量調查,掌握區域內旅次行為,並完成目標年社經預測及現況運輸系統供需分析,構建中臺區域運輸需求模式。
The scope of this study comprises the central Taiwan area, which includes five administrative units, namely Miaoli County, Taichung City, Changhua County, Nantou County and Yunlin County. By analyzing the trip characteristics in the this area and utilizing the screen-line traffic volume survey, we seek to identify the area's trip patterns, to forecast its relevant social and economic trends in the target year, and perform a supply-demand analysis of the current transportation system, so as to construct the central Taiwan area transportation demand model.