Is Trooperslane railway station a Park and Ride location?

Yes.

Trooperslane train station is included in the official list of rail Park and Ride sites. It sits on the railway corridor between Belfast and Carrickfergus and gives motorists an option to continue by train instead of driving the full distance. Check the trains that actually stop at Trooperslane, since an express or different route may bypass smaller stations. Use the rail station car park entrance in your directions rather than treating the wider neighbourhood as an unrestricted parking zone.