Question This sign means: Answers Crossroad ahead. Flagger ahead. Lane ends. Turn right or go straight. Explanation Warning signs prepare drivers for upcoming road conditions and hazards and are usually yellow with black markings. This sign alerts drivers to an upcoming intersection. Take a FREE Practice Test Now This questions appears in the following tests: Washington Practice Test Indiana Practice Test Nevada Practice Test New Jersey Practice Test Wisconsin Practice Test Minnesota Practice Test Virginia Practice Test Montana Practice Test Texas Practice Test North Dakota Practice Test Ohio Practice Test Idaho Practice Test New Hampshire Practice Test Louisiana Practice Test Florida Practice Test Maine Practice Test South Carolina Practice Test Oregon Practice Test Utah Practice Test West Virginia Practice Test Michigan Practice Test Oklahoma Practice Test Massachusetts Practice Test Iowa Practice Test North Carolina Practice Test