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class="mw-page-title-main">单线铁路</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="前往另一种语言写成的文章。15种语言可用" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-15" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">15種閒話</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B3%D9%83%D8%A9_%D8%AD%D8%AF%D9%8A%D8%AF%D9%8A%D8%A9_%D9%85%D9%81%D8%B1%D8%AF%D8%A9" title="سكة حديدية مفردة – 阿拉伯语" lang="ar" hreflang="ar" data-title="سكة حديدية مفردة" data-language-autonym="العربية" data-language-local-name="阿拉伯语" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Jednokolejn%C3%A1_tra%C5%A5" title="Jednokolejná trať – 捷克语" lang="cs" hreflang="cs" data-title="Jednokolejná trať" data-language-autonym="Čeština" data-language-local-name="捷克语" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de badge-Q70894304 mw-list-item" title=""><a href="https://de.wikipedia.org/wiki/Eingleisig" title="Eingleisig – 德语" lang="de" hreflang="de" data-title="Eingleisig" data-language-autonym="Deutsch" data-language-local-name="德语" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Single-track_railway" title="Single-track railway – 英语" lang="en" hreflang="en" data-title="Single-track railway" data-language-autonym="English" data-language-local-name="英语" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Ferrocarril_de_v%C3%ADa_%C3%BAnica" title="Ferrocarril de vía única – 西班牙语" lang="es" hreflang="es" data-title="Ferrocarril de vía única" data-language-autonym="Español" data-language-local-name="西班牙语" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Voie_unique" title="Voie unique – 法语" lang="fr" hreflang="fr" data-title="Voie unique" data-language-autonym="Français" 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mw-list-item"><a href="https://simple.wikipedia.org/wiki/Single_track_(rail)" title="Single track (rail) – Simple English" lang="en-simple" hreflang="en-simple" data-title="Single track (rail)" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%97%E0%B8%B2%E0%B8%87%E0%B9%80%E0%B8%94%E0%B8%B5%E0%B9%88%E0%B8%A2%E0%B8%A7_(%E0%B8%A3%E0%B8%96%E0%B9%84%E0%B8%9F)" title="ทางเดี่ยว (รถไฟ) – 泰语" lang="th" hreflang="th" data-title="ทางเดี่ยว (รถไฟ)" data-language-autonym="ไทย" data-language-local-name="泰语" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%B3%D9%86%DA%AF%D9%84_%D9%B9%D8%B1%DB%8C%DA%A9_%D8%B1%DB%8C%D9%84%D9%88%DB%92" title="سنگل ٹریک ریلوے – 乌尔都语" lang="ur" hreflang="ur" 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