【巴士優先】全車載到百幾人,要陪私家車一齊塞?
從專線到感應燈號,營造真正嘅巴士優先系統
最近有議員喺立法會提出質詢,指巴士專線對駕駛者造成負面影響,甚至引致交通擠塞。呢種諗法反映咗一個好普遍嘅迷思:覺得巴士專線係「阻住」其他車。
但從運輸規劃角度睇,我哋更應該問嘅問題係:喺香港有限嘅街道空間入面,我哋應該點樣分配路權先至最公平、最有效率?
▌用最少空間載最多人 巴士值得更多優先權
好多人習慣將塞車歸咎於巴士,但數據話畀我哋聽事實啱啱相反。例如根據 2023 年交通統計,喺過海隧道嘅車流量入面,雙層巴士只係佔咗 3.9%,但佢哋承載咗足足 43.9% 嘅乘客。(1)
因此,巴士係路面上效率最高嘅集體運輸工具。一架雙層巴士佔用嘅空間有限,卻解決咗高達百幾人嘅出行需求。喺香港呢種寸金尺土嘅地方,如果我哋唔畀巴士優先,其實係將寶貴嘅路面資源浪費喺低效率嘅交通工具上,導致更多人要一齊「陪塞」。
咁樣不單影響乘客體驗,更長遠削弱巴士嘅競爭力,以致整體公共交通嘅吸引力,造成惡性循環可令私家車用量增加,甚或令擠塞情況惡化。
所以,廣泛推行巴士優先措施,絕對有其道理。確保巴士能夠準時、高效運作,係巴士以至整體公共交通系統成功嘅關鍵之一。
▌唔係「讓」咁簡單:真正嘅巴士優先系統
平時巴士車尾同站尾寫住「請讓巴士」,呢種純粹靠駕駛者自律。但真正要令巴士準時、好搭,我哋需要更系統化嘅巴士優先措施:
▌由「巴士優先」進化到「乘客優先」
巴士服務靈活可變,可因應社區需求、客量變化、路面情況等靈活調整營運;喺覆蓋範圍同路線選擇上嘅彈性,令巴士可以相對較低成本提供密集而覆蓋廣泛的服務。巴士喺中等客量、不符鐵路走線、覆蓋或成本效益嘅地方特別有優勢,其客量與重型鐵路不相伯仲,係香港公共交通中不可或缺嘅一部份。
所以,巴士優先措施其實非常重要。除此以外,近年亦有地區提到「Bus User Priority」(2),亦即既有嘅巴士優先措施外,講求乘客及整體搭乘體驗。喺呢個層面,除咗設立專線、路口等硬性交通設施之外,規劃設計亦講求每條巴士路線嘅停站位置同距離、巴士站設計、便利乘客嘅設施、巴士站附近路旁空間嘅管理、設計,以致運用科技執法確保巴士優先成效等等云云措施。
其實搭乘體驗同規劃、設計、營運環環相扣,只有以乘客的角度、考慮整個公共交通出行旅程從首到尾嘅每一步,改進當中每個步驟嘅體驗,先能夠令巴士等公共交通成為更吸引、更可持續的出行選擇。
文 / Maximilian Li
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參考資料:
(1) 交通統計年報2023 第五章《過海隧道交通》以十六小時計
(2)Local Transport Notes 1/24 - Bus User Priority, Department for Transport, UK
Bus only signal 甚至可以容許巴士在比其他車輛優先進入十字路口時,直接從左線轉右。
此舉免卻巴士經常因停完站之後要在下個路口右轉而被逼連 cut 幾條線,造成嚴重塞車。
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第四嗰個香港已經冇曬喇話
見親都係巴士行去燈口即刻變紅燈
邊個垃圾議員 簡單常識都欠奉
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