Smart Motorway gantry sign
A gantry structure spanning the motorway with electronic signals, blue signs showing the left lane exiting and three others continuing ahead, and the following text.
Exit destinations: M62 [Hollow triangle diversion symbol] [Solid triangle diversion symbol] ; Leeds; Bolton; M'cr (C).
Forward destinations: Liverpool M62; Birmingham, M'cr (S & [Airport symbol]); Warrington M6 .
Junction number: 21A.
This is the first of two exits at junction 21A for the M62. This sprawling interchange is one of the UK's largest, and contains within it some woods and quite a bit of farmland.