International Road Signs are used in foreign countries, particularly in Europe, where they are in fairly standard use throughout most European countries. Despite this, their meanings are not always clear, as they are graphical-based and most do not include captions.
Step 1
- To correctly understand the meaning of an International Road Sign, it is important to note that different shapes, colours and symbols on an International Road Sign mean different things.
- In general, on International Road Signs:
- A red triangle is a warning, such as a beware of low flying aircraft or beware of wildlife sign.
- A red circle indicates a restriction of some kind, eg. the maximum speed limit, restrictions on vehicles carrying dangerous goods.
- Square and rectangle shaped signs provide guidance, for example parking areas, pedestrian crossing ahead and so on.
- Blue, circular signs indicate requirements, for example bicycle lanes, minimum speed signs etc.
- Diamond shaped signs indicate priority roads (i.e. you have the right of way).
- Any sign with red on it usually signals negative information such as a restriction or warning.
- Any sign with blue on it indicates positive informtion such as guidance or road/travel features that you can use to your advantage. A common rule of thumb is red means don't while blue means do.
- Despite being called "International Road Signs", many of the signs have different variations depending on the country. Variations between major European Union countries' road signs can be viewed here. It is important to know the correct signs for the country you are visting.
Tips
- Comprehensive lists of International Road Signs and their meanings can be found at the following websites:
While trying to understand some of the signs may seem daunting at first, it is quite simple. Take the sign shown at right, for instance. It indicates that at the curve ahead, the road narrows, and after the second turn, the road begins to turn into a steep (15% gradient) downward slope. - Practice makes perfect: By frequently reviewing and testing yourself you will perfect your knowledge of International Road Signs in no time at all.
