Bus/Coach from Parkmore (Galway) to Charlestown/Swinford/Kiltimagh in Mayo?

[dubinamerica]

Any ideas if there's a bus service that goes into Parkmore Business parks (in Ballybrit in Galway) from the Mayo direction? Alternatively, a bus/coach that goes down the TuamRoad which would allow access to the business park?

 

[Swallows]

Bus Eireann stops in Charlestown en route to Galway central bus station. From there take the local bus service to Ballybrit. ( isn't that the racecourse area ) ? I believe there are four buses a day to Galway from Sligo, Charlestown is on the route.