R4-1 DO NOT PASS SIGN
R4-10 RUNAWAY VEHICLES ONLY SIGN
R4-11 BICYCLES MAY USE FULL LANE SIGN
R4-12 SLOW VEHICLES WITH 5 OR MORE FOLLWOING VEHCILES MUST TURN-OUT SIGN
R4-13 SLOW VEHICLES MUST USE TURN-OUT AHEAD SIGN
R4-14 SLOW VEHICLES MUST TURN OUT SIGN
R4-16 KEEP RIGHT EXCEPT TO PASS SIGN
R4-17 DO NOT DRIVE ON SHOULDER SIGN
R4-18 DO NOT PASS ON SHOULDER SIGN
R4-2 PASS WITH CARE SIGN
R4-4 BEGIN RIGHT TURN LANE YEILD TO BIKES SIGN
R4-5 TRUCKS USE RIGHT LANE SIGN
R4-6 TRUCK LANE 500 FEET SIGN
R4-7 KEEP RIGHT (SYMBOL) SIGN
R4-7A KEEP RIGHT SIGN
R4-7B KEEP RIGHT SIGN
R4-7C NARROW KEEP RIGHT SIGN
R4-8 KEEP LEFT (SYMBOL) SIGN
R4-8A KEEP LEFT SIGN
R4-8B KEEP LEFT SIGN