Facts about the UK road lane dividers!

Lane dividers are lane-segregating equipment that makes separate travel lanes for bicycles, bikes and other road vehicles. The lane dividers or lane separators help steady traffic flow and greatly reduce fatalities due to crashes.

When lane dividers mark the firm boundary on roads, every vehicle is bound to travel in a particular lane. This activity not only proves to be convenient for pedestrians at crossroads, but cycle paths allow bicyclists to ride and travel safely.

Do you want to know more about this topic? We also have an article talking about what is a lane separator.

Black rubber lane dividers mounted on the ground with some delineators on it as traffic management tools.

What is the size and measurement of UK cycle lane separators?

UK cycle lane separators make traffic lanes with a centre lane for motorists, cyclists, and other oncoming traffic. Traffic lanes allow road traffic to drive in lanes following traffic rules.

So, as per the recommended size of UK lane separators, their height should be between 50mm and 60mm. Similarly, the ideal length of UK lane separators is 1,000 mm, and the width is 130mm – 150 mm. If you use lane separators of this size, vehicular traffic will be no issue.

At the same time, you can mark the driving, left, right, or multiple lanes as per your requirements and obey the transportation department’s rules.

3D drawing of Sino Concept rubber lane dividers with anti-slip arrow surface design, road studs design and white reflective films

What is the construction material of UK lane dividers?

Cycle lane dividers are available in different materials, such as rubber, plastic and concrete. The price, affordability, durability, and other features of these UK lane dividers vary, which makes one material the best of the rest.

Plastic lane dividers

First, plastic lane dividers are considered cost-effective and quick to manufacture, but you should not forget the downsides of this material. For example, plastic is inflexible and recycled plastic lane dividers are prone to breakage due to weather or traffic volume.

They do not withstand cold in winter and become very dense and fragile, which ultimately breaks in less time. Similarly, achieving high visibility with plastic lane separators is a bit challenging. Their surface is painted with bright colours that fade because of UV rays or vehicle impact.

So, you can get high visibility at the start, but later on, they need to be either repainted or replaced with highly visible lane dividers.

A yellow plastic lane divider with a red post on it.

Concrete cycle lane separators

Concrete cycle lane separators are quite heavy and require exhausting installation, resulting in pollution. At the same time, concrete cycle separators do not offer a long-lasting solution for efficient traffic control devices.

As the colour of the UK lane divider is a good factor, it is hard to maintain the permanently visible character of concrete lane segregation. You will get one colour that fades, and they become grey.

Concrete lane dividers on the road to keep cyclists and vehicles safe.

Rubber lane separators

Rubber lane separators are very elastic and flexible to use. They do not harm motorcyclists or cyclists that pass over them. Above all, they are bright and prominent to be recognized.

Two red rubber lane separators, affixed with white reflective films, one of which is embedded with road studs.

What are the advantages of rubber cycle lane separators?

Rubber lane dividers are among the best UK cycle lane segregation with multiple features and advantages.

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      • One of the biggest advantages of rubber cycle lane separators is their durability, as they are weather-resistant and not damaged in changing weather. Their sturdy material keeps them fit for many years.
        Sometimes, freezing temperature breaks road safety equipment, but rubber proves to be withstanding and bears any wear and tear;
      • Similarly, rubber cycle lane separators have no issues with water or rainy weather as they are waterproof;
      • The flexibility of rubber cycle lane dividers makes them adaptable, and if the road surface is not flat, these rubber lane dividers adapt and set in the shape of the road.
        You may find some varieties of rubber lane separators that do not fit well because they are made of stiff, recycled rubber. So, be careful and always select top-quality rubber lane dividers;
      • UK rubber cycle lane separators are highly visible, and you can recognize their presence for long distances. Bright colours and reflective strips make them visible. Above all, their colours do not fade because rubber is not painted superficially;
      • They absorb energy from vehicle impacts and do not produce sound. Plus, rubber cycle lane separators are not tripping hazards for a firm grip;
      • Most UK rubber cycle lane separators are easy to install with no massive disruption of roads and prevent pollution. You just need some bolts and install them tightly on the roads.
      Process of manufacturing rubber lanle dividers in Sino Concept factory

      Are UK road lane dividers visible in low light?

      UK road cycle lane dividers are highly visible as almost every design or variety has bright colours.

      Normally, red and black with white stripes are used, but you can get some lane dividers in yellow or other colours.

      Coloured lane separators with stripes or other reflective materials make them detectable and help in dividing motor vehicles and slow-moving traffic.

      This division of bicycle lanes also prevents overtaking and unsafe driving, resulting in collisions. Plus, speed-limit signs in the same lane avoid speeding and encourage drivers to go at dynamic speed, turning to the left or right with safety measures.

      A black and a red rubber lane separators, affixed with white reflective films and embedded with road studs.

      Can everybody use cycle lane dividers on UK roads and highways?

      Lane dividers separate lanes and make bike routes or bicycle pathways, but certain criteria exist for using lane dividers on UK roads.

      Typically, it does not mean anyone can install lane segregation anywhere without informing or contacting authorities.

      Regarding the roads, city streets or parking lots, you can decide to some extent where you can install lane separators, but the final decision is on higher authorities.

      For instance, you must consult the city council first if you find it necessary to use lane dividers on your roadway or driveway due to increasing accidents or fatalities.

      The city council and transportation department can decline or accept your application as per rules and road usage. This step is important because if your road or driveway is not wide enough, and you install lane separators to make a cycling pathway, this will interrupt other vehicles.

      Therefore, UK roads have a transportation plan and following the rules for using lane segregation is essential.

      The same is the case with highway, and you are not free to use lane dividers unless the federal highway administration takes notice and make a plan about it.

      When everything is marked clearly and your request is approved, you can use lane divides into UK roads, streets, parking lots, public work areas, junctions and road intersections.

      Concrete lane dividers and plants settled in the middle of the road to separate different lanes


      Cycle lane separators are lane dividers to mark lanes for directional traffic on roads. These lanes are divided into roads near roundabouts, pavement, road intersections, crosswalks, or other high-traffic areas to ensure lane markings are followed to prevent road accidents.

      At the same time, cyclists are prohibited from travelling in heavy traffic lanes so they do not collide or crash with overspeeding buses or cars.

      So, cycle lane dividers are an absolute necessity for traffic management and separating merged cars, motor vehicles and bicycles so the safety of every road user is ensured.



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