Home  »  Construction and Maintenance Signs
Construction and Maintenance Signs

Construction and Maintenance Signs

Construction and Maintenance Sign

These signs are usually orange, diamond-shaped with a black border and black letters or symbols. These signs warn drivers of unusual temporary road work such as construction zones and lane closures.

traffic sign

TRAFFIC CONTROL PERSON AHEAD* BE PREPARED TO TOP FOR INSTRUCTIONS

traffic sign

SURVEY CREW AHEAD*

traffic sign

HIGHWAY WORKERS*

*The presence of one of the above three signs designates the start of the work zone. The Highway workers sign may or may not have a WORKERS PRESENT tab as illustrated. In the work zone drivers must slow to the posted speed through the entire zone and 60 km/h or less when passing a worker, flag person or equipment occupied by a worker. Some cities have bylaws requiring drivers to obey work zone speed limits through the entire construction area. Please be familiar with the bylaws in your area.

traffic sign

TRUCK ENTRANCE LEFT/RIGHT

traffic sign

BE PREPARED TO STOP IF YOU ARE DRIVING A VEHICLE WITH A HIGH LOAD

traffic sign

CONSTRUCTION AHEAD THIS SIGN INDICATES YOU ARE ENTERING A CONSTRUCTION ZONE. DRIVE WITH EXTRA CAUTION AND BE PREPARED FOR CHANGES IN THE SPEED LIMIT

traffic sign

BE PREPARED TO STOP

traffic sign

PAVEMENT DROP OFF

This sign warns motorists that they are on or approaching a section of roadway where either the adjacent lane or shoulder or both are lower or higher than the motorist’s travel lane

traffic sign

Follow detour marker until you return to regular route.

traffic sign

Construction work one kilometer ahead

traffic sign

TEMPORARILY DETOUR FROM NORMAL TRAFFIC ROUTE

traffic sign

FLASHING LIGHTS ON THE ARROWS SHOW THE DIRECTION TO FOLLOW

traffic sign

Pavement has been milled or grooved. Your vehicle’s stopping ability may be affected so obey the speed limit and drive with extra caution. Motorcyclists may experience reduced traction on these surfaces.

traffic sign

Lane ahead is closed for roadwork. Obey the speed limit and merge with traffic in the open lane.

traffic sign

Closed lane. Adjust speed to merge with traffic in lane indicated by arrow.

traffic sign

Do not pass the pilot vehicle or pace vehicle bearing this sign.

traffic sign

Reduce speed and be prepared to stop.

traffic sign

You are entering a construction zone. Drive with extra caution and be prepared for a lower speed limit.

traffic sign

Enforces doubling the HTA fines for speeding in a designated construction zone when there are workers present.