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

Used to indicate the maximum speed limit of 30 miles per hour on a particular stretch of road. Its main purpose is to regulate traffic speed, improving safety for drivers, pedestrians, and cyclists by reducing the likelihood and severity of accidents. By clearly communicating the speed limit, the sign helps create predictable and controlled traffic flow.

One of the main reasons to use a 30 mph sign is road safety. In urban or residential areas, where there are frequent junctions, pedestrian crossings, schools, and higher foot traffic, maintaining lower speeds reduces the risk of collisions and provides drivers with more time to react to hazards. It also helps protect vulnerable road users, such as children and cyclists.

These signs are typically placed in residential neighborhoods, town centres, school zones, and urban streets where slower speeds are necessary to ensure safety. They may also be used on roads approaching traffic-calmed areas, roundabouts, or sections with high pedestrian activity, signaling drivers to adjust their speed accordingly.

Proper placement of 30 mph signs is essential for effectiveness. They should be installed at the start of the zone where the speed restriction applies and at intervals along longer stretches, so drivers are clearly aware of the limit. Consistent and visible signage encourages compliance, reduces speeding, and enhances overall road safety.

Materials Explained

Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application.

Rigid Plastic: This lightweight, gloss white PVC is resistant to weather, moisture, chemicals, and general wear and tear, making it suitable for harsh environments. Its smooth, solid surface allows for crisp printing of text and graphics, enhancing readability and visual impact. Businesses who choose Rigid Plastic signs benefit from fewer replacements and minimal maintenance, making it a practical investment for reliable and effective safety signs.