Question This road sign means: Answers No right turn. Curve. Turn right or left. Traffic flows only in the direction of the arrow. Explanation This one-way sign indicates that traffic flows only in the direction of the arrow. Take a FREE Practice Test Now This questions appears in the following tests: Indiana Practice Test Oregon Practice Test South Carolina Practice Test North Carolina Practice Test Michigan Practice Test Virginia Practice Test Ohio Practice Test Florida Practice Test Wisconsin Practice Test Texas Practice Test Louisiana Practice Test Minnesota Practice Test Nevada Practice Test Iowa Practice Test New Jersey Practice Test New Mexico Practice Test Idaho Practice Test Rhode Island Practice Test Washington Practice Test North Dakota Practice Test Missouri Practice Test Alaska Practice Test Montana Practice Test Utah Practice Test Maine Practice Test Massachusetts Practice Test Hawaii Practice Test New Hampshire Practice Test