R3 Series — Turn & Lane-Use Signs
The R3 series regulates turning movements and lane use, including mandatory turns and turn prohibitions.
R3-1 No Right Turn R3-1No Right Turn
Regulatory Signs
R3-2 No Left Turn R3-2No Left Turn
Regulatory Signs
R3-3 No U-Turn R3-3No U-Turn
Regulatory Signs
R3-4 No Turns R3-4No Turns
Regulatory Signs
R3-5a Right Turn Only R3-5aRight Turn Only
Regulatory Signs
R3-5b Left Turn Only R3-5bLeft Turn Only
Regulatory Signs
R3-7a Keep Right R3-7aKeep Right
Regulatory Signs
R3-7b Keep Left R3-7bKeep Left
Regulatory Signs