In the mid-2000s, there were discussions about reopening this line to enhance Dublin-Galway rail services; however, these plans were eventually set aside in favour of developing a cycling route.

This cycling route, known as the Dublin–Galway Greenway, includes a section from Mullingar to Athlone that repurposes the disused railway line.

The Moate to Garrycastle segment was officially opened in October 2015, and a new bridge over the River Shannon in Athlone was completed in August 2023.

The review recommended re-establishing a single-track line between these towns, with a projected opening date between 2040 and 2050.

[12][13] Today Mullingar station operates to services both commuter and Intercity services to Sligo Mac Diarmada, Longford, and Dublin Connolly, Mullingar railway station offers connections to several other destinations such as Docklands and M3 Parkway.

[14] Mullingar railway station is by several bus routes, providing connections to multiple destinations.