Caution signs call attention to unexpected conditions on or adjacent to a highway, street, or private roads open to public travel and to situations that might not be readily apparent to road users. Caution signs alert road users to conditions that might call for a reduction of speed or an action in the interest of safety and efficient traffic operations.

2 LEFT LANES CLOSED AHEAD
The 2 Left Lanes Closed Ahead sign shall be used in advance of that point where one or more through lanes of a multi-lane roadway are closed.
Dimensions: 49″ x 49″
Colors: Orange/Black

RIGHT LANE CLOSED AHEAD
The Right Lane Closed Ahead sign shall be used in advance of that point where one through lane of a multi-lane roadway are closed.
Dimensions: 41″ x 41″
Colors: Orange/Black

LEFT LANE CLOSED AHEAD
The Left Lane Closed Ahead sign shall be used in advance of that point where one through lane of a multi-lane roadway are closed.
Dimensions: 41″ x 41″
Colors: Orange/Black

2 RIGHT LANES CLOSED AHEAD
The 2 Right Lanes Closed Ahead sign shall be used in advance of that point where one or more through lanes of a multi-lane roadway are closed.
Dimensions: 41″ x 41″
Colors: Orange/Black

ROAD CLOSED AHEAD
The Road Closed Ahead sign should be used in advance of the point where a highway is closed to all road-users, or to all but local road users
Dimensions: 41″ x 41″ and 49″ x 49″
Colors: Orange/Black

RAMP CLOSED AHEAD
The Ramp Closed Ahead sign should be used in advance of the point where ramp access is closed to all road-users, or to all but local road users
Dimensions: 41″ x 41″
Colors: Orange/Black

SIDE ROAD CLOSED AHEAD
The Side Road Closed Ahead sign should be used in advance of the point where a side road (not main road) is closed to all road-users, or to all but local road users
Dimensions: 49″ x 49″
Colors: Orange/Black

BE PREPARED TO STOP
The Be Prepared to Stop sign should be used in advance of any point where a motorists are expected to stop ahead on the roadway.
Dimensions: 49″ x 49″
Colors: Orange/Black

STOP AHEAD
The Stop Ahead sign shall be installed on an approach to a Stop Sign that is not visible for a sufficient distance to permit the road user to respond to the stop.
Dimensions: 41″ x 41″
Colors: Orange/Black

NEW TRAFFIC PATTERN AHEAD
A New Traffic Pattern Ahead sign may be used on the approach to an intersection or along a section of roadway to provide advance warning of a change in traffic patterns, such as revised lane usage, roadway geometry, or signal phasing..
Dimensions: 41″ x 41″
Colors: Orange/Black

TWO WAY TRAFFIC
When one roadway of a normally divided highway is closed the Two-Way Traffic sign should be used at the beginning of the two-way vehicular traffic section to remind all road-users of two-way vehicular traffic on a roadway.
Dimensions: 18″ x 24″
Colors: Orange/Black

DETOUR AHEAD
The Detour Ahead sign should be used in advance of a road-user detour over a different roadway or route.
Dimensions: 41″ x 41″
Colors: Orange/Black

DETOUR
The Detour sign may be mounted at the top of a route sign assembly to mark a temporary route that detours from a roadway, bypasses a section closed by the event, or hazard and rejoins the roadway.
Dimensions: 12″ x 24″
Colors: Orange/Black

END DETOUR
The End Detour sign may be used to indicate that the detour has ended.
Dimensions: 18″ x 24″
Colors: Orange/Black
Give us a call at 847.673.4100 for any questions.