What Is The Speed Limit On The Motorway?
In the same year that the Beatles, the Liverpool band who visited the iconic Watford Gap, released their iconic Sgt Peppers’ Lonely Hearts Club band, Britain’s motorway went through a revolution of its own.
First introduced as a trial period in 1965, the current 70mph was introduced nationwide two years later following a fall in fatalities.
Before 1967, there was no speed limit on British motorways. How terrifying!
In this short article, we’ll get you ‘up to speed’ - pardon the pun - on Britain’s speed limits and how being socially responsible with your speed ensures a smoother, safer and happier journey for everyone.
UK Motorway Speed Limits – The Basics
Whilst we would suggest that motorway speed limits are simple - 70mph - this only applies for cars, motorcycles and small vans.
For those getting away, cars towing trailers or caravans have limitations on UK roads at 60mph. Vehicles over 7.5 tonnes have the same speed limit - 60mph.
You may find that some motorways have variable speed limits to improve traffic flow, before returning to 70mph further on. Please read speed signs and road instructions carefully whilst travelling.
Smart Motorways and Variable Speed Limits
Dynamic or ‘Smart’ Motorways are becoming more common in the UK.
A smart motorway is an automated system that changes and adapts the motorway, based on factors such as volume of traffic, accidents and road conditions.
The automated system can read, adapt and display messages to change speed, lane closures in around 10 seconds.
Variable speed limits are legally enforceable, and ignoring a variable limit can lead to costly fines, penalty notices, or even driving bans.
You can read more and delve into more detail about Smart Motorways operate, work and keep you safe in our Drivers' Hub article.
The Risks of Excessive Speed on the Motorway
Safe journeys are happy journeys - for those in your vehicle and other road users. The best advice is to follow instructions from road signs and not break the law. There’s legal advice for the safety of us all.
Increased Stopping Distance & Reaction Time
Stopping distances at 70mph, in dry conditions, are already roughly 96m, according to the RAC, whilst these are further in wet conditions or with poorly maintained tyres.
Travelling quicker than 70mph only increases that braking distance, which, in turn, increases the likelihood of an accident.
Tailgating at 70mph reduces your thinking time. That means a reduction in seconds to react if an emergency braking situation occurs. You’ll find that many motorways have chevrons to advise drivers - staying two chevrons apart from the vehicle in front of you is for safety!
Speed Cameras and Penalties
Of course, speeding is not only unsafe but expensive. Motorists can be fined up to £2,500 for a speeding offence on British Motorways.
The best way to not feel the pain in your pocket is to stay within the limits; 70mph is a guideline, not a target.
Plus, there are more money-saving, safe driving tips too.
Why Maintaining a Consistent Speed Saves You Money
Fuel Efficiency at Steady Speeds
Consistency is the name of the game with higher-speed driving. By maintaining a constant speed, around 60-65mph, you’ll save money and get more ‘bang-for-your-buck’ in relation to fuel economy.
Further to this, staying alert is key. You’ll increase your fuel efficiency by ‘reading’ the road and reacting earlier.
Sudden braking and powerful acceleration will hamper your fuel economy. If you’re looking to stay alert, don’t forget to take regular breaks every two hours and let us help you with a Costa Coffee break.
Reducing Vehicle Wear and Tear
The phrase ‘a well-oiled machine’ here couldn’t be more accurate. A vehicle that is well maintained will have less stress on all constituent vehicle parts - especially brakes, tyres and engine.
With our friends at National Highways, we recommend taking a TRIP around your vehicle before your journey begins to make sure that your drive is smooth, safe and easy.
You can find more about TRIP in our summer planning in our 'Motorway Matter' article here.
Safe & Legal Rest Stops – Why Choose Roadchef?
Getting there safely is better than aiming to get there quickly and something going wrong. If you have an issue - be that personal, mechanical or otherwise, Roadchef is here to help 24/7, 365 days a year with 31 locations across the United Kingdom.
Don’t risk pulling over on the hard shoulder - remember that this is for extreme emergencies only.
Grab Costa Coffee, treat yourself to a McDonald’s, recharge your EV at 350kW-capable speed and relax - all at your leisure with two hours free parking. Staying refreshed, comfortable, and alert will make your journey even better.
Planning your Roadchef break can reduce driver fatigue (and build excitement too!).