On Side Road (TC1820) – Multi-Message Sign

The On Side Road (TC1820) multi-message sign is a 600 × 600 millimetre traffic yellow regulatory panel designed to alert motorists of works, traffic changes, or hazards occurring on an adjoining side road. This sign provides a clear, enforceable advisory that increases driver awareness of nearby activity while maintaining safety on the main carriageway. Manufactured to Queensland Government traffic control requirements, the panel integrates seamlessly with the state-approved multi-message frame system.

As part of Queensland’s modular multi-message system, the On Side Road panel can be displayed on its own or paired with complementary warnings such as “Roadwork Ahead,” “Side Road Closed,” or “Detour Ahead” to form one compliant display. The approved frame supports multiple layout options, including 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 modularity allows councils, contractors, and traffic management providers to update signage quickly to suit varying site conditions.

Produced with CL400 Class 1W reflective material in traffic yellow, the On Side Road panel ensures excellent visibility in daylight, nighttime, and adverse weather conditions. Its durable, weather-resistant construction complies fully with Australian traffic sign standards, guaranteeing long-term performance in both urban and regional applications. By highlighting activity on side roads, the sign supports safer driving decisions, reduces potential conflicts, and improves awareness of surrounding road environments.

For roadworks, side road closures, and temporary traffic control, the On Side Road (TC1820) sign provides trusted compliance, high-visibility performance, and durable construction in one modular panel.