Width Marker Right Class 1 Aluminium 225x450mm

This D4-3 Right Width Marker sign is manufactured to Australian Standards and is for use where the shoulder of the road narrows. Made from Class 1 Aluminium, it measures 225 x 450 mm.

Width markers are generally used in pairs on either side of the road formation at points where the formation narrows over structures such as bridge piers. At short narrow structures such as cattle grid crossings, a double sided width marker on each side of the roadway may be used in lieu of a pair of markers at each end of the obstruction.

Each marker should be erected in line with the start of the obstruction on the left hand side of the pavement facing in the direction of traffic. Double sided hazard markers may be used instead of conventional markers at longer sections of restricted width to provide delineation of the restriction, particularly at night. Width markers may also be erected on phone and utility poles, central bridge piers or other vertical obstructions which are located close enough to the roadway that they present a hazard.