Because they are eaiser to spot when you are driving in the dark. Light colors are eaiser to see in the dark than dark colors.
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Changed road conditions
Road construction signs are normally orange in color with black print. They warn drivers of road closings, upcoming stops, and detours.
Orange colored signs are posted to alert drivers of a change in the road conditions. Orange colored flags can be used to let a driver know that there is large cargo on a vehicle.
Yellow- Yield, Red- Stop, Green- Go, Yellow/Orange- Slow, etc
Road signs give information, warnings and instructions.
You can get road signs painted on Road Traffic Signs's website. This website allows customers to customize their own road signs and they will ship them for a charge.
A road sign is a sign that is on the road. For example you will get signs to say how far you are mean't to go.
The standard, commonly used road signs are public domain.
The duration of Kimagure Orange Road is 1.58 hours.
To alert drivers of impending danger such a low clearance and blocked roas signsTo regulate drivers within safety limits such as the speedTo help direct drivers as is the case with Exit signs on major highwaysTo caution drivers, as is the case around cross walks and animal crossings and school crossingsTo help regulate traffic flow, as is with stop signs, yield signs, traffic lightsTo help drivers find out where they are, as such is the case with road signs in residential areasTo keep road work crew safe from drivers with those orange signs.
You may find a good road signs test to help prepare for your license at the following web sites...www.dmv.org/road-sign-practice-test.php or www.dmv.org/.../know-the-signs-how-to-prepare-for-the-road-signs-