M180 J4 Broughton Interchange

Layout and signage

Lincoln
A15
Scunthorpe
(A18)
  A15     A15
(A18)
  Lincoln
A15
Scunthorpe (E)
Brigg
(A18)

Lane configuration

LanesLanesLanesLanesLanes

  • Lane 1 exits and does not return.
  • Lane 2 continues ahead.
  • Lane 3 continues ahead.

LanesLanesLanesLanesLanes

  • Lane 1 is gained from the entry sliproad.
  • Lane 2 continues, with option to exit.
  • Lane 3 continues ahead.

In this section

What's new

Where did the M25 come from?

London’s notorious orbital motorway turns 40 years old today. Where did it come from - and why the number “25”?

The long way round

When a road is closed, why isn't the diversion route just the quickest way past the closure?

Signs and sensibility

The one great attempt to make London’s streets logical - and how one retired chauffeur’s favourite routes changed the way you get around the capital.

Share this page

Have you seen...

Major incidents

What happens when there's a big accident on a trunk route? Who picks up the pieces, and why does it take so long?

About this page

Published

Last updated