TM1-1A / TM1-V1-1 ROAD WORK AHEAD (600x600mm) corflute sign panel warns motorists that roadworks are present ahead and that traffic conditions will change. It is used as an advance warning sign to prepare drivers for reduced speeds, lane closures, detours or other temporary traffic control measures.

Manufactured from 6mm corflute board and faced with retroreflective yellow Class 1W full-cube prismatic sheeting with black legend, this panel is suited to both daytime and night-time traffic control conditions. The lightweight construction allows for efficient transport, installation and repositioning across changing work zones.

Designed for temporary traffic management applications, this sign complies with AS 1742 and AS 1743, with reflective performance meeting AS/NZS 1906.1 Class 1W, RTA NSW Class 1X and DTMR QLD Class 1X requirements. It is typically installed within the Multi-Message Sign Frame No. 1, positioned as the first sign in the sequence to alert approaching motorists.

In a standard traffic control sequence, this sign is encountered before any lane or directional instructions, providing early warning of upcoming conditions. It is commonly followed by signs such as lane closure warnings, speed reductions or detour instructions, allowing drivers to adjust behaviour before entering the work area. It is widely used in roadworks, civil construction, maintenance activities and utility works where advance notice is required.

This type of sign is commonly specified in temporary traffic management plans prepared under AS 1742 to guide motorists safely through changing traffic conditions. Available for pickup or shipping through UAGS.