The 16 & 16A services are long cross city routes from Santry & Dublin Airport to Ballinteer & Nutgrove operated by Summerhill Garage. The main allocation of these routes is of RV's, AV's & AX's, however, during the busy peak period its all hands on deck at Summerhill.
The 123 route has 19 WV's allocated to Summerhill, but 3 double decks are put on the route to assist the busy rush, therefore some WV's in Summerhill are used on other routes to supplement the regular allocation.
WV32 is seen here at the Santry terminus of the 16
