450x600mm Speed Restriction Sign | Roadworks

On active roadworks sites or temporary traffic diversions, clear communication is essential for driver safety. This 70km speed restriction sign provides a direct visual command to motorists, ensuring they reduce their speed before entering a controlled zone. It is a standard requirement for any site where vehicle flow must be regulated to protect ground crews and equipment.

Installing these road signs reduces the risk of high-speed collisions in areas where lane widths may be restricted or workers are present. The roundel design is instantly recognisable to drivers, allowing for quick reaction times. Because it is built from aluminium, the sign resists corrosion and bending, meaning it stays flat and legible even when exposed to harsh Australian weather or wind loads on a temporary stand. This reliability means site supervisors spend less time replacing damaged signage and more time managing the flow of traffic.

This Class 1 sign measures 450x600mm and is constructed from aluminium for long-term durability. The large dimensions ensure the 70km limit is visible from a distance. It is a necessary addition for traffic controllers and civil contractors.

Features

• Class 1 speed restriction roundel
• Constructed from durable aluminium
• Large 450x600mm dimensions for high visibility
• Designed for 70km speed limit zones

Specifications