The Malta Transport Authority’s Traffic Management Unit has introduced solar powered signs along T’Alla w Ommu Hill, Xatt il-Pwales, Xemxija and Hal Far Road.

The solar powered warning signs are intended to alert motorists of the impending road configuration, and to advise them to proceed with caution. The signs are fitted with bright light emitting diodes. The signs charge by using solar energy and when fully charged have enough power to last three nights.

The Unit has also introduced Dragon’s Teeth as a traffic calming measure. The dragon’s teeth consist of a set of white triangles which increase in size as a vehicle approaches. Psychologically motorists experience the effect of road narrowing as they drive along them, encouraging them to reduce speed.

Another similar effect has been introduced through the implementation of a pinch point using road markings. This is a solid extension of the edge lines and centre lines, to give motorists a psychological effect of road narrowing.

Both measures are widely used abroad and have been proven to be very effective. These measures have been introduced as part of gateway treatment on the approach to sensitive locations and will be monitored by the Traffic Management Unit over the coming weeks for their effectiveness.

The Unit has recently laid rumble strips in Hal Far Road, using a two-component cold plastic paint based on dissolved polymers in acrylic monomers and yellow chrome pigment mixed with a curing agent. Following application, the drying time is 45 minutes and consequently, the application causes hardly any inconvenience to road users. Rumble strips consist of a set of bars placed transversely across the carriageway to alert drivers of any impending safety hazard. The performance of this new material will be monitored and compared to other materials currently being used.