This sign means: Question This sign means: Answers Stop. Side road. Two-way left turn. Farm machinery. Explanation Eight-sided traffic signs warn drivers that they must stop and yield the appropriate right-of-way at an intersection. Drivers may proceed when it is safe to do so. This questions appears in the following tests: Alaska Motorcycle Practice Test 99 Arizona Motorcycle Practice Test 122 Arkansas Motorcycle Practice Test 141 Colorado Motorcycle Practice Test 79 Connecticut Motorcycle Practice Test 108 District Of Columbia Motorcycle Practice Test 30 Hawaii Motorcycle Practice Test 69 Idaho Motorcycle Practice Test 186 Illinois Motorcycle Practice Test 103 Indiana Motorcycle Practice Test 119 Iowa Motorcycle Practice Test 109 Kentucky Motorcycle Practice Test 37 Louisiana Motorcycle Practice Test 64 Maine Motorcycle Practice Test 116 Maryland Motorcycle Practice Test 79 Massachusetts Motorcycle Practice Test 23 Michigan Motorcycle Practice Test 115 Minnesota Motorcycle Practice Test 120 Mississippi Motorcycle Practice Test 47 Missouri Motorcycle Practice Test 82 Montana Motorcycle Practice Test 78 Nebraska Motorcycle Practice Test 94 Nevada Motorcycle Practice Test 37 New Hampshire Motorcycle Practice Test 75 New Jersey Motorcycle Practice Test 137 New Mexico Motorcycle Practice Test 68 New York Motorcycle Practice Test 91 North Carolina Motorcycle Practice Test 97 North Dakota Motorcycle Practice Test 92 Ohio Motorcycle Practice Test 116 Oklahoma Motorcycle Practice Test 105 Oregon Motorcycle Practice Test 84 Pennsylvania Motorcycle Practice Test 4 Rhode Island Motorcycle Practice Test 47 South Carolina Motorcycle Practice Test 208 Texas Motorcycle Practice Test 63 Utah Motorcycle Practice Test 33 Vermont Motorcycle Practice Test 46 Washington Motorcycle Practice Test 130 West Virginia Motorcycle Practice Test 93 Wisconsin Motorcycle Practice Test 19 Wyoming Motorcycle Practice Test 60