Question: The M66 is a motorway in Lancashire and Greater Manchester, England, it is 8 mi long and provides part of the route between the M62 and which  orbital motorway in Greater Manchester, a metropolitan county in North West England?
Sentence (from "M60 motorway"): Built over a 40-year period, it passes through all Greater Manchester's metropolitan boroughs except for Wigan and Bolton.
Relevant evidence: No