Design elements - Road signs
The vector stencils library "Road signs" contains 58 symbols of traffic signs for labeling the road and route maps, street and locator maps, transit and directional maps using the ConceptDraw PRO diagramming and vector drawing software.
"Traffic signs or road signs are signs erected at the side of or above roads to give instructions or provide information to road users. ...
With traffic volumes increasing since the 1930s, many countries have adopted pictorial signs or otherwise simplified and standardized their signs to overcome language barriers, and enhance traffic safety. Such pictorial signs use symbols (often silhouettes) in place of words and are usually based on international protocols. Such signs were first developed in Europe, and have been adopted by most countries to varying degrees." [Traffic sign. Wikipedia]
The vector stencils library "Road signs" is included in the Directional Maps solution from the Maps area of ConceptDraw Solution Park.