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 21 Arizona Motorcycle Practice Test 67 Arkansas Motorcycle Practice Test 140 Colorado Motorcycle Practice Test 12 Connecticut Motorcycle Practice Test 29 District Of Columbia Motorcycle Practice Test 50 Hawaii Motorcycle Practice Test 87 Idaho Motorcycle Practice Test 140 Illinois Motorcycle Practice Test 202 Indiana Motorcycle Practice Test 44 Iowa Motorcycle Practice Test 76 Kentucky Motorcycle Practice Test 53 Louisiana Motorcycle Practice Test 74 Maine Motorcycle Practice Test 32 Maryland Motorcycle Practice Test 133 Massachusetts Motorcycle Practice Test 7 Michigan Motorcycle Practice Test 136 Minnesota Motorcycle Practice Test 42 Mississippi Motorcycle Practice Test 97 Missouri Motorcycle Practice Test 15 Montana Motorcycle Practice Test 63 Nebraska Motorcycle Practice Test 23 Nevada Motorcycle Practice Test 72 New Hampshire Motorcycle Practice Test 40 New Jersey Motorcycle Practice Test 58 New Mexico Motorcycle Practice Test 106 New York Motorcycle Practice Test 26 North Carolina Motorcycle Practice Test 32 North Dakota Motorcycle Practice Test 63 Ohio Motorcycle Practice Test 46 Oklahoma Motorcycle Practice Test 4 Oregon Motorcycle Practice Test 123 Pennsylvania Motorcycle Practice Test 31 Rhode Island Motorcycle Practice Test 104 South Carolina Motorcycle Practice Test 193 Texas Motorcycle Practice Test 100 Utah Motorcycle Practice Test 68 Vermont Motorcycle Practice Test 107 Washington Motorcycle Practice Test 100 West Virginia Motorcycle Practice Test 35 Wisconsin Motorcycle Practice Test 6 Wyoming Motorcycle Practice Test 56