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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):2 L% t0 O6 g/ i
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* At the crest of a hill or on a curve unless the driver can see at least 150 m ahead,6 R) g& {/ U* F& b3 j% Y! m
* Anywhere a sign prohibits a U-Turn,
& x6 o$ N5 L1 o% j5 W7 M' U * In urban areas between intersections,* { J' l a- z( O
* At alleys and driveways,2 P* G: v/ r' ~
* At an intersection controlled by a traffic signal (unless signage or signals specifically allow this maneuver),
/ w- F7 a E6 Z S: f) D * 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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