There is this thread in the international section
So i wondered about the UK
I will start with a 3. York - Stockport - crewe - Shrewsbury. 2 changes. I rode it late 70's from Leeds to Crewe.
I am sure someone will know better!!
Passenger Service Featuring the Most Locomotives on its’ journey?
I’ve previously travelled on a Sicily-Mainland Italy service which had an electric locomotive from Siracusa-Messina, then was shunted on to the ferry by a pair of diesel shunters, taken off by a single diesel shunter and then carried on Northwards with another electric locomotive. This gave 5...
www.railforums.co.uk
So i wondered about the UK
I will start with a 3. York - Stockport - crewe - Shrewsbury. 2 changes. I rode it late 70's from Leeds to Crewe.
I am sure someone will know better!!