Some people living next to motorways may be unphased by this, with the constant noise becoming "second nature" and only noticing it when the traffic stops.
However, for others, it is a much more difficult reality as the motorways can be associated with fatalities.
Attached to a metal fence of a bridge going over the M5 in the West Midlands are some small posters which read "Talk to us if things are getting to you", with a free telephone number to call.
