The Side Road Closed (MMS-ADV-42) multi-message sign is a 600 × 600 millimetre traffic yellow panel designed to inform motorists that a side road or intersection is temporarily inaccessible. Commonly used during roadworks, civil projects, or maintenance works, this sign provides drivers with early notice to continue straight ahead or follow designated detours. Manufactured in compliance with Western Australia Government traffic control requirements, the panel integrates seamlessly with the state’s approved multi-message frame system.
As part of Western Australia’s modular multi-message system, the Side Road Closed panel can be displayed independently or paired with related warnings such as “Detour Ahead” or “Traffic Hazard” to form a compliant, modular display. The approved frame supports flexible layouts—two 600 × 600 millimetre panels above a 1200 × 300 millimetre panel, or a single 1200 × 600 millimetre panel above with the same 1200 × 300 millimetre panel beneath. This system gives councils, contractors, and traffic management providers the flexibility to update signage quickly as conditions change.
Manufactured with CL400 Class 1W reflective material in traffic yellow, the Side Road Closed panel provides excellent visibility in daylight, at night, and during poor weather. Its durable, weather-resistant build ensures long-lasting service while meeting Australian traffic sign standards. By giving clear direction, the sign helps reduce confusion, improve traffic flow, and enhance safety for road users and work crews.
For temporary road closures, traffic diversions, or civil construction projects, the Side Road Closed (MMS-ADV-42) sign delivers trusted compliance, standout visibility, and dependable durability in one modular panel.
