The A194(M), a short spur from the A1(M) south of Gateshead towards the A19 Tyne Tunnel, is a casualty of the A1's continually shifting course in the north east.
Those last few miles of the M1 east of Leeds were completed in 1999. It looks for the most part like a fairly average piece of road, but one of the project's engineers describes some of the challenges that were faced.