Dublin Bus, in conjunction with the National Transport Authority (NTA) and Dublin City Council (DCC), has announced that from Monday 29 January a number of route changes will be implemented in the College Green area to alleviate delays being experienced by customers travelling through the city centre.
As a result of this consultation, it has been agreed that some routes will be realigned to improve the journey time for our customers and facilitate a more effective movement of public transport services through the College Green area.
Routes 25, 25a, 25b, 25d, 37, 39, 39a and 70.
Minor route changes will occur on the above routes. However, bus stops along these routes will not be affected.

For full details on revised routing see here:
http://dublinbus.ie/News-Centre/General-News/Route-Change-on-Routes-25ab-37-39a-and-70/Routes 25x, 27x, 32x, 33x, 39x, 41x, 51x, 66x, and 67x.
The above Xpresso services will no longer operate through College Green.

For full details on revised routing and bus stop changes see here:
http://dublinbus.ie/News-Centre/General-News/Rerouting-of-Xpresso-Services-using-College-Street/
Dublin Bus welcomes the commitment by DCC to provide bus priority measures to facilitate these route changes. This commitment to additional bus priority is crucial for the effective operation of all public transport in our city and highlights the important role of the bus in tackling congestion in the city centre.
Dublin Bus will continue to work with the NTA and DCC to monitor the impact of these changes.