| Comment | Depends. The entire stretch of Junctions 15 to 19 are flyovers. The stretch around Blochairn is Flyover. Kingston bridge obviously is flyover. The only sunken bit near city centre is Charing cross to Anderston Cross, so you could bury that. Burying the entire northern arm would require boring or cut and shut (which is how the new Masstricht lines were done), but that ground is notoriously difficult to bore, geologically, plus existing services. So, the northern section of the M8 will always need to stay above ground as a flyover or disappear altogether. |
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