Search results
Results from the WOW.Com Content Network
4.19 W19 series: Freeway or expressway end signs. 4.20 W20 series: Work zones. 4.21 W21 series: Road work. ... End school zone (usually under an R2 speed limit sign) S5-3
These signs mark school zones (in which lower speed limits may be in place), student crossings, crossing guards or signals ahead. In the U.S. and Canada, pentagon-shaped signs are used in place of the usual diamond-shaped signs. The shape of the U.S. school zone resembles a one-room schoolhouse and is the only U.S. sign shaped this way. Some ...
School zones may also sometimes be in effect during school holidays, due to holiday programs that use school premises. In some locations, however, school zone signs will be locked up during school holidays so that motorists can drive to the normal speed limit. School zones typically have speed limits between 15 and 25 mph (25 and 40 km/h).
Though school hours in California might range from about 7 a.m. to 4 p.m., Olsen said drivers should still be cautious when passing by a school zone because after-school programs can last until 6 p.m.
Temporary traffic control (construction or work zone) signs; School signs; Railroad and light rail signs; Bicycle signs; In the United States, the categories, placement, and graphic standards for traffic signs and pavement markings are legally defined in the Federal Highway Administration's Manual on Uniform Traffic Control Devices as the standard.
Regulatory road signs are generally circular, and most warning signs take the form of a triangle. Since 2012, however, a more visibly distinctive design (taken from that used for school signs in the US) has been adopted for pedestrian-related signs: these consist of a fluorescent yellow-green pentagon with black border and symbol.
Most warning signs are diamond-shaped and yellow or red-bordered triangular warning signs; some warning signs may be fluorescent yellow-green in order to draw extra attention. There are a few exceptions to this: Pentagonal signs are used in school zones in the United States, Liberia, and many areas in Canada.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!