| R804 road | |
|---|---|
| Bóthar R804 | |
Mellows Bridge carries the R804 across theRiver Liffey | |
| Location | |
| Country | Ireland |
| Primary destinations | Dublin |
| Highway system | |
TheR804 road is aregional road inDublin,Ireland.
The official definition of the R804 from theRoads Act, 1993 (Classification of Regional Roads) Order, 2012[1] states: