The next generation of train travel has been unveiled for Dublin.

A life-size sample prototype of a new DART+ fleet carriage has been developed as part of the final phase of the design process.

In total, 185 of the new carriages have been ordered to date.

Delivery is set to begin in 2024 and they will enter service from 2025.

The initial order comprises is made up of 30 electric and 155 battery-electric carriages, which have been ordered in two phases: 95 in December 2021 and a further 90 in December 2022.

A prototype of the new DART+ fleet at Inchicore Parade in Dublin. Picture by: Irish Rail

The DART+ Programme will more than double the commuter capacity, and treble the electrification of the Greater Dublin Area rail network.

The number of people living within 1km of a DART station is also set to to increase from about 250,000 at present to 600,000 in future.

A prototype of the new DART+ fleet at Inchicore Parade in Dublin. Picture by: Alstom

Up to 750 carriages will be ordered over the next decade under a contract with French firm Alstom.

They are being constructed at the company's factory near Katowice in Poland.

A prototype of the new DART+ fleet at Inchicore Parade in Dublin. Picture by: Irish Rail

Transport Minister Eamon Ryan said: "It is great to see this preview of the new DART+ carriages today, which customers have helped design and which will be available in the coming years.

"This new fleet will facilitate DART trips to and from Drogheda from 2025 and then beyond that to the West and South West.

"With dedicated wheelchair, family and bicycle areas, the new fleet will ensure accessibility to a wide variety of passengers at different times of the day and week, providing comfort and independence for all users," he added.

Main image: A prototype of the new DART+ fleet for Dublin. Picture by: Alstom