30mph - Class RA1 - Temporary - TSRGD Diagram: 670 - Maximum Speed Limit Road Signs

Used to indicate a temporary speed limit of 30 miles per hour in areas where speed reduction is necessary for safety reasons. This is commonly applied in roadworks, maintenance zones, or special events where controlling traffic speed helps protect workers, pedestrians, and drivers.

The sign is typically positioned at the beginning of the reduced speed zone and at intervals along the affected route to ensure drivers are aware of and comply with the temporary limit. It is usually mounted on traffic cones, barriers, or portable stands, allowing for easy placement and removal as the situation changes.

Using a temporary 30mph speed limit sign helps manage traffic safely by clearly informing drivers to reduce speed, minimising the risk of accidents in potentially hazardous or busy areas.

In summary, this 30mph - Class RA1 - Temporary sign is essential for controlling vehicle speeds during temporary conditions, enhancing safety for both workers and road users by providing clear and timely speed instructions.

Supplied complete with channeling for post mounting.

Materials Explained

Any product outside of our standard choice of material/size range starts with a 5. This may include items such as rolls of tape, sign frames, floor graphics or banners. Below you can find a more detailed description of the miscellaneous material options available for this sign design.

Class RA1: Manufactured from 3mm aluminium composite with an engineering grade retroreflective sheeting to ensure visibility during day and night. This reflective layer helps headlights bounce light back to drivers, making the sign readable in low-light conditions and offers approximately a 7 years lifespan. Aluminium composite is a lightweight, durable material which holds no scrappage value - reducing the potential for theft. It is weather and rust resistant - overall, RA1 signs are designed to be durable, weatherproof, and highly visible to ensure the safety of road users around temporary worksites.