AS justification for building the Glasgow Airport Rail Link (Garl), Dr John McCormick (Letters, August 22) rightly points out that the M8, just like many other motorways, suffers from predictable congestion on a daily basis. Dr McCormick fails to see the irony in his suggestion that somehow visitors to our fair city deserve better treatment than we who live here and whose money he is keen to spend.

In the case of the M8 congestion is exacerbated by the fact that connections to the M77 and M74 and the main exits for Glasgow commuter-traffic all happen in a few short miles. It is however the rate that commuter traffic leaves and enters the motorway that creates much of the congestion affecting through-traffic on the M8 and that is dictated by city traffic lights. Leaving aside the fact that some say Central Station would struggle to cope with an increase in the number of trains arriving there why don’t we concentrate on reducing peak-time congestion on the M8, as for most of the day there is no problem?

There are many measures that could be introduced to make travel on the M8 a more pleasurable experience for all of us, not just a handful of visitors on the airport shuttle-bus. Why don’t we have segregated lanes on the motorway? Cities such as LA have “carpool lanes”; why can’t we have them? We have bus and taxi only lanes in Glasgow, why not on its motorways? Much of the traffic on the M8 is just passing through, it should never stop, why not have a dedicated “through lane”? Why not ban commercial traffic during peak-time? Why not stagger the opening times of Glasgow schools and offices? Why ignore a solvable problem and spend money which is desperately needed in other sectors on a project that at best would be a marginal improvement on the current service?

What is conveniently forgotten in this debate is that Glasgow already has a woefully underused airport that has an existing rail-link direct to the heart of the city. That’s planners for you, they always get it right.

David J Crawford,

Flat 3/3 131 Shuna Street, Glasgow.