Signage & Support Solutions
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Road workers Speed Limit Ahead supplementary
TCD Code T144 MOTSAM TW-1B3 TCD Rule W1-4
T144 or 30km Speed Limit Ahead Road Signs, referred to as a W1-4 Sign in the TCD Rule, is a supplementary plate, used to give advance warning of road works subject to a temporary speed limit restriction. The sign indicates the temporary speed limit applied to the work site. The TW-1B3 Speed Limit Ahead Traffic Sign is used underneath a T1 TW-1 Road Works Sign and available for Level One or Level 2/3 New Zealand Roads for Temporary Traffic Management (TTM) and is in the Waka Kotahi Code of Practice (CoPTTM).
Use the Selector, to select the required speed.
Main signs are 30km and 50km. Other speeds can be ordered as required.
Use the Selector, to select the required speed.
Main signs are 30km and 50km. Other speeds can be ordered as required.
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