Ontario road signs

Stop Yield Do not enter One way Maximum speed 50 km/h Maximum speed 80 km/h Maximum speed 100 km/h Speed limit changes ahead School zone speed limit No left turn No right turn No U-turn No straight through No right turn on red Left turn only Straight through or left turn only Two-way left-turn lane Keep right Slower traffic keep right Do not pass No stopping No standing No parking Parking permitted Accessible parking permit only High-occupancy vehicle (HOV) lane Reserved bicycle lane Community safety zone Pedestrian crossover (PXO) No bicycles No pedestrians Railway crossing Stop for school bus when signals flashing School bus loading zone No left turn during times shown Snowmobiles permitted

Curve ahead Sharp turn ahead Winding road ahead Chevron (arrowhead) sign Intersection ahead Side road ahead Roundabout ahead Narrow bridge ahead Pavement narrows Advisory speed tab Bicycle crossing ahead Stop sign ahead Traffic lights ahead Two-way traffic Share the road Slippery when wet Hazard marker Divided highway begins Divided highway ends Right lane ends Steep hill ahead Merging traffic Snowmobile crossing Low clearance (underpass) Bump ahead Railway crossing ahead Deer crossing Truck entrance Pedestrians ahead Falling rock Hidden school bus stop ahead School zone School crossing Fire truck entrance Bus entrance Lift or swing bridge Paved surface ends Water over road

Construction ahead (1 km) Road work ahead Survey crew ahead Traffic control person ahead Construction zone begins Temporary detour ahead Flashing arrow board Milled or grooved pavement Lane closed ahead Closed lane – merge as arrow shows Pilot / pace vehicle – do not pass Detour marker Speeding fines doubled in construction zones Traffic control STOP sign Traffic control SLOW sign

Red light Yellow light Green light Flashing red light Flashing yellow light Flashing green light (advance green) Green light with left-turn green arrow (advance green) Red light with left-turn green arrow Yellow left-turn arrow Transit priority signal Pedestrian walk signal Don't walk signal (orange hand) Pedestrian countdown signal Yellow and white lines Solid line on your side Broken line on your side Continuity lines Crosswalk Lane arrows Pedestrian crossover markings School bus: red lights flashing, stop arm out School bus: amber lights flashing Railway crossing signal lights Hospital Freeway exit (interchange number) Slow-moving vehicle