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U-turns are often prohibited for various reasons. Sometimes a sign indicates the legality of U-turns. However, traffic regulations in many jurisdictions specifically prohibit certain types of U-turns. Laws vary by jurisdiction as to when a U-Turn may or may not be legal. Examples of jurisdictions with codified U-turn prohibitions include the Provinces of Alberta and British Columbia and the State of Illinois.[1] In Alberta, U-Turns are prohibited in certain circumstances, for example (ref. Alberta Regulation 304/2002, Division 7):
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* At the crest of a hill or on a curve unless the driver can see at least 150 m ahead,$ K! L& v b% I1 F4 J/ m% {8 r- m
* Anywhere a sign prohibits a U-Turn,! f% S6 S i7 N- \, v
* In urban areas between intersections,! B) `9 ^8 b7 a+ J
* At alleys and driveways,
5 S5 s2 B" T/ P * At an intersection controlled by a traffic signal (unless signage or signals specifically allow this maneuver),9 T9 v' d) Y% ~1 {0 j" q! k2 `7 {% M- R
* By a school bus on an undivided highway or on a divided highway where the length of the bus is longer than the width of the median between the two carriageways. |
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