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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,0 o: M6 L. T3 |
* Anywhere a sign prohibits a U-Turn,
, U3 H. u2 c7 U- Q( U( ` * In urban areas between intersections,
( H5 i8 N, _, Q- ?; h* D4 d * At alleys and driveways,. M' z: C& J% I1 {4 k4 m7 }7 e
* At an intersection controlled by a traffic signal (unless signage or signals specifically allow this maneuver),! F3 x: i8 d+ n9 B
* 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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