Blue traffic signs display road services and evacuation route information. A sign showing information about amenities at an upcoming exit is an example of a traffic sign with a blue background.
Blue: This color conveys general information, often about road user services, such as "Rest Area Ahead." It is also used for evacuation routes. White: These signs are regulatory. Speed limit signs are a familiar example. Green: Green signs give you traffic instructions.
Many have asked, “why are some road name signs green and others blue?” The answer is that green signs are used for county maintained roads and blue signs are used for private drives.
Road Sign Color Meanings
Red: Red generally means stop. The use of red on signs is limited to stop, yield, and prohibition signs. White: A white background indicates a regulatory sign. Yellow: Yellow conveys a general caution message. Green: Green shows permitted traffic movements or directional guidance.
Blue signs are designed to give the driver instructions. The circular signs are usually directional, for example, a one way arrow, turn left/right, and proceed in direction of arrow. Other signs indicate mini roundabout ahead, keep left, and pass by on either side.
2. Vehicles may pass either side to reach same destination. Another confusing, but thankfully rare, road sign is this circular blue sign depicting two white arrows pointing downwards in different directions. The good news is that you don't have to choose one direction over the other.
blue circle 🔵
The blue circle emoji can indicate the sender's mood. It can mean that they are feeling sad or down. It can also mean that they are feeling tranquil and calm, as the color blue itself symbolizes. It can also be used to refer to the sky, sea, or other blue objects.
Green: This color is used for guide signs. These signs tell you where you are, which way to go and the distance. Blue: This color is also used for guide signs. These signs tell you about services along the roadway such as rest areas, hospitals, gas stations, and lodging.
Signs are divided into three basic categories: Regulatory, Warning, and Guide signs.
A white background indicates a regulatory sign; yellow conveys a general warning message; green shows permitted traffic movements or directional guidance; fluorescent yellow/green indicates pedestrian crossings and school zones; orange is used for warning and guidance in roadway work zones; coral is used for incident ...
Color coding and typography
Within its city limits, all roads designated as a snow emergency route use a blue sign; these are typically major arterial routes. Other roads have green signs. Other places sometimes use blue or white signs to indicate private roads.
Red signs offer a warning of some kind, similar to the warning a triangular sign gives. Blue signs give you some kind of instruction, whether it's to do with changing your speed or making you choose a junction on a motorway. Green signs are to give directions and are there purely for information.
A blue road sign aims to give information to the driver and it has various functions depending on its shape. Blue circle road signs give a positive (compulsory) instruction to a driver such as turn left or mini roundabout. Blue rectangle road signs are informational signs, but on motorways they are used for directions.
'Driver location signs' provide information that allows drivers to know their exact location; this is particularly handy in the event of a breakdown or an emergency. You'll find these signs on all motorways and some of the major A roads. The signs are always blue and located every 500 metres.
Blue Drive refers to cars which are powered by fuel-saving, emissions-reducing powertrains. Blue Drive also describes the innovative powertrains which cut fuel consumption and emissions.
Mandatory signs are blue, prohibition and fire safety signs are red, warning signs are yellow, and first aid and emergency exit signs are green. The psychology behind these signs can symbolise safety, instruction or danger, depending on the colour.
The Standard Color-Code System:
YELLOW - Cautions against physical dangers (slipping, tripping, falling, caught-between and striking-against hazards). GREEN - Locates first-aid equipment. BLUE - Cautions against the use or movement of equipment being repaired or the starting of equipment.
Here is the most usual "code": Red = Danger. OSHA recommends danger signs or tags be red or predominantly red, with lettering or symbols in a contrasting color (usually white against the red background). Red warns employees of a hazard that could cause serious injury or death.
Blue safety signs mean that a sign is mandatory and that specific behaviour or action should be carried out, such as wearing protective equipment.
In some places, laws or ordinances prevent the use of public signage on private property, so in parking lots or other privately owned paved spaces, blue is used as a differentiating tactic.
Most regulatory signs are circular. A RED RING or RED CIRCLE indicates a prohibition. A BLUE CIRCLE generally gives a positive (mandatory) instruction or indicates a route for use only by particular classes of vehicle (see sections on tram signs and bus and cycle signs).
Emoji Meaning
A nazar, an eye-shaped amulet believed to protect against the evil eye, especially in Turkish culture. Depicted as a rich blue, circular bead with a black dot in the center ringed with white and light blue, resembling an eye.
Essentially, this blue circle lets you know that your friend or friends have posted a new story that is available for viewing.
A filled-in blue. circle next to your message means that your message. was delivered. And, when a friend has read your. message, a small version of your friend's photo will.