Pothole getting bigger and bigger

Due to the never ending nightmare that is HS2 that is not only a blight on the landscape but making my daily commute to and from work an horrendous nightmare from which i never seem to wake from, a pothole has opened up along the stretch where we try and squeeze an entire motorway of traffic down 1 lane onto the M6. It is about level with where they are building the plinths for the track for the train that is going over the top of the motorway. it is almost at the point where it will start popping peoples tyres so could do with filling in please.