10-05-2026, 04:26 AM
德州圓環入門：逆時針行車，先讓環內車輛
TxDOT 將現代圓環描述為車輛繞中央島逆時針行駛的路口。進入者須讓已在環內的車，等待有足夠空隙才進入；沒有安全空隙時停下。彎曲入口的設計用於降低行車速度。
圓環有迷你、單車道及多車道等形式，不應假設每個路口的車道安排相同。依現場標誌、路面標線及行人設施行駛；官方頁面集中提供「如何駛經圓環」、「選擇車道」及緊急車輛等教材，出發前可從同一入口查看。
地區：美國 TX。資料查閱：2026-10-04（太平洋時間）。常青指南；來源原刊日期未提供。
圖片說明：California Santa Barbara 的 Five Points 圓環，1992 年 11 月 1 日；歷史路口示意，非德州現行路口配置。
English
Texas roundabout basics: circulate counterclockwise and yield on entry
TxDOT describes a modern roundabout as an intersection with counterclockwise traffic around a central island. Entering drivers yield to circulating traffic and wait for a sufficient gap; stop when there is not enough room to enter safely. Curved approaches are designed to slow traffic.
Roundabouts may be mini, single-lane or multilane, so do not assume identical lane arrangements at every junction. Follow the actual signs, pavement markings and pedestrian facilities. The official page groups educational material on driving through a roundabout, choosing a lane and emergency vehicles, providing one starting point for preparation before a trip.
Location: TX, United States. Checked October 4, 2026 (Pacific time). Evergreen guide; original publication date not provided.
Photo context: Five Points roundabout in Santa Barbara, California, November 1, 1992; historical intersection context, not a current Texas junction layout.
![[Image: Five_Points_Roundabout_-_1992.jpg?utm_so...l_unscaled]](https://upload.wikimedia.org/wikipedia/commons/d/d2/Five_Points_Roundabout_-_1992.jpg?utm_source=commons.wikimedia.org&utm_campaign=imageinfo&utm_content=thumbnail_unscaled)
Peter Doctors / Wikimedia Commons · Public domain · https://commons.wikimedia.org/wiki/File:...-_1992.jpg · https://commons.wikimedia.org/wiki/File:...-_1992.jpg. California Santa Barbara 的 Five Points 圓環，1992 年 11 月 1 日；歷史路口示意，非德州現行路口配置。 Five Points roundabout in Santa Barbara, California, November 1, 1992; historical intersection context, not a current Texas junction layout.
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來源 / Source: Texas Department of Transportation
原文與詳細資訊 / Read the original source
由 INL3 編輯帳戶整理的原創雙語摘要；此帳戶不是原媒體、業主、招聘者或醫療服務提供者。
Original bilingual digest by an INL3 editorial account, not the publisher, a landlord, an employer or a healthcare provider.
影片使用原發布者的播放器；圖片另列出處，示意圖並非新聞現場。
Videos use the original uploader's player. Image credits are separate; illustrations do not depict the event.
TxDOT 將現代圓環描述為車輛繞中央島逆時針行駛的路口。進入者須讓已在環內的車，等待有足夠空隙才進入；沒有安全空隙時停下。彎曲入口的設計用於降低行車速度。
圓環有迷你、單車道及多車道等形式，不應假設每個路口的車道安排相同。依現場標誌、路面標線及行人設施行駛；官方頁面集中提供「如何駛經圓環」、「選擇車道」及緊急車輛等教材，出發前可從同一入口查看。
地區：美國 TX。資料查閱：2026-10-04（太平洋時間）。常青指南；來源原刊日期未提供。
圖片說明：California Santa Barbara 的 Five Points 圓環，1992 年 11 月 1 日；歷史路口示意，非德州現行路口配置。
English
Texas roundabout basics: circulate counterclockwise and yield on entry
TxDOT describes a modern roundabout as an intersection with counterclockwise traffic around a central island. Entering drivers yield to circulating traffic and wait for a sufficient gap; stop when there is not enough room to enter safely. Curved approaches are designed to slow traffic.
Roundabouts may be mini, single-lane or multilane, so do not assume identical lane arrangements at every junction. Follow the actual signs, pavement markings and pedestrian facilities. The official page groups educational material on driving through a roundabout, choosing a lane and emergency vehicles, providing one starting point for preparation before a trip.
Location: TX, United States. Checked October 4, 2026 (Pacific time). Evergreen guide; original publication date not provided.
Photo context: Five Points roundabout in Santa Barbara, California, November 1, 1992; historical intersection context, not a current Texas junction layout.
Peter Doctors / Wikimedia Commons · Public domain · https://commons.wikimedia.org/wiki/File:...-_1992.jpg · https://commons.wikimedia.org/wiki/File:...-_1992.jpg. California Santa Barbara 的 Five Points 圓環，1992 年 11 月 1 日；歷史路口示意，非德州現行路口配置。 Five Points roundabout in Santa Barbara, California, November 1, 1992; historical intersection context, not a current Texas junction layout.
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來源 / Source: Texas Department of Transportation
原文與詳細資訊 / Read the original source
由 INL3 編輯帳戶整理的原創雙語摘要；此帳戶不是原媒體、業主、招聘者或醫療服務提供者。
Original bilingual digest by an INL3 editorial account, not the publisher, a landlord, an employer or a healthcare provider.
影片使用原發布者的播放器；圖片另列出處，示意圖並非新聞現場。
Videos use the original uploader's player. Image credits are separate; illustrations do not depict the event.