氣候變化和惡劣天氣對交通和基礎設施的影響,是全世界面臨的問題。台灣在2009年8月遭受莫拉克颱風侵襲,所引起的洪水災害嚴重程度呈現了此議題的重要性。本研究主要討論在考量氣候下,根據路網的可靠性提供路徑資訊。主要透過兩個指標來檢視路網的可靠性,包含連結性可靠度以及旅行時間可靠度。並藉由依高雄的甲仙路網進行實驗分析與說明討論。 Climate change and severe weather impacts on transportation and infrastructure have become global and environmental issues in the whole world. All human and transportation infrastructure systems are affected by climate change. Taiwan was hit by Typhoon