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Wales Online
Wales Online
National
Will Hayward

The most dangerous roads in Wales

More than 100 people were killed on Welsh roads last year. According to Welsh Government figures there were 4,215 recorded crashes in that time.

WalesOnline has looked through all the crash data for 2018 and it reveals the full scale of accidents on our roads.

The map below shows every single recorded crash on Welsh roads in 2018. The red markers show when someone lost their lives.

If you click on an icon you can see more details.

How many people died on Welsh roads?

Of the 4,215 recorded crashes in Wales last year there were:

  • 5,761 injuries

  • 1,028 of these were serious

  • 103 people died

  • Of those deaths 17 were bikers and 19 were young people

What roads are the most dangerous?

You might expect a big motorway like the M4 to be one of the most dangerous roads but this is not the case.

Considering the sheer volume of people and traffic that travel on the road the amount of incidents is relatively small.

However there are other stretches of roads that do seem to have significant amounts of crashes.

Cardiff

A470

Treorchy

Bryngals Tunnels

There have been several incidents in Malpas Road near the tunnels. One included a tragic incident where a young person lost their life on a motorbike.

Brynmawr

There were three fatal crashes in Brynmawr last year.

Other roads

  • M4 - 111 crashes
  • A4 - 14
  • A40 - 86
  • A4042 - 29
  • A4054 - 22
  • A44 - 28
  • A470 - 116
  • A48 - 127
  • A483 - 97
  • A5 - 49
  • A55 - 55
What to do if you're in a crash or have witnessed one

What sort of vehicles are involved in the crashes?

The 4,000+ crashes in Wales in 2018 involved 7,725 vehicles.

These were made up of:

  • 38 agricultural vehicles

  • 110 buses/coaches

  • 5,740 cars

  • 645 light vans and goods vehicles

  • 579 motorbikes

  • 430 bicycles

  • Three horses

  • 122 taxis 

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