Drivers_Manual_Chapter_4.pdfVIP

CHAPTER FOUR Traffic signs control traffic flow, making streets and highways safer for drivers, bicyclists, and pedestrians. These signs, which are posted by the Indiana Department of Transportation and local governments, use colors, shapes, written messages, and symbols to help drivers quickly understand the information. Understanding these signs is necessary to obtain an Indiana driver’s license. The background color of a traffic sign helps to identify the type of information displayed on the sign. There are seven common colors used for signs. Red traffic signs require drivers to take immediate actions to avoid threats to traffic safety. A “Wrong Way” sign is an example of a traffic sign with a red background. Yellow or fluorescent green traffic signs prepare drivers for specific road conditions and hazards ahead, and alert drivers to nearby school zones. A “Slippery When Wet” sign is one example of a traffic sign with a yellow background. A “Pedestrian Crossing” sign is an example of a traffic sign with a fluorescent green background. 36 White traffic signs display traffic regulations that drivers must obey such as speed limits, as well as helpful information such as state highway markers. A “No Turn On Red” sign is an example of a traffic sign with a white background. Orange traffic signs warn drivers of conditions ahead due to highway construction and maintenance projects. A “Flagger Ahead” sign is an example of a traffic sign with an orange background. Green traffic signs indicate directions, highway entrances and exits, and distance to upcoming destinations. A sign showing distances is an example of a traffic sign with a green background. Blue traffic signs display traveler information to drivers. A sign showing information about amenities at an upcoming exit is an example of a traffic sign with a blue background. Brown traffic signs indicate nearby parks and recreational areas. A sign showing a nearby state park is an