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: A630 ; Sheffield (C); Rotherham (C).
Forward destinations: The NORTH, Leeds; Barnsley, Sheffield (E) M1 .
Junction number: 33.
Here's junction 33 itself. The A630 forms the very busy Sheffield Parkway, a fast and very effective expressway in to the city centre. Stay on the M1, though, if Meadowhall is your destination.