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Difficulty: MediumGuide and Informational Signs

Match each standard highway guide sign background color or display style to its primary navigational or informational purpose.

  • Green background guide signsProvide directional guidance, destinations, exit numbers, and mileage distances
  • Blue background guide signsIndicate essential traveler services such as fuel, food, lodging, and medical care
  • Brown background guide signsDirect drivers to public recreational areas, parks, and historic points of interest
  • Black and white route marker signsIdentify designated U.S. numbered highways and state route designations

Answer

Green signs match directional guidance and mileage; Blue signs match motorist services; Brown signs match public recreation and historic sites; Black and white signs match U.S. and state route markers.
Each traffic sign background color serves a distinct, standardized purpose according to the Manual on Uniform Traffic Control Devices (MUTCD): Green indicates direction and distance, Blue indicates motorist services, Brown indicates recreation and historical locations, and Black/White indicates route designations.

Step-by-Step Solution

1
Identify the standard function of green guide signs.
Green signs convey directional information, exit numbers, and distance to cities.
Standard highway conventions assign green backgrounds to primary navigation and distance markers.
2
Identify the standard function of blue guide signs.
Blue signs inform drivers of available services such as food, fuel, lodging, and emergency medical facilities.
Blue backgrounds are universally reserved for motorist service information.
3
Identify the standard function of brown guide signs.
Brown signs direct travelers to parks, historical sites, and outdoor recreation areas.
Brown backgrounds are designated specifically for cultural and recreational points of interest.
4
Identify the standard function of black and white signs.
Black and white route markers designate U.S. highways and state route numbers.
Black and white color combinations are used for standard route markers and regulatory speed/route identification.

Key Concept

Guide Sign Color Coding Standards
Estimated Time:1m 0s
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Topics

Guide and Informational Signs

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