R178 road (Ireland)
| R178 road | |
|---|---|
| Bóthar R178 | |
Main Street, Carrickmacross, on the R178 | |
| Location | |
| Country | Ireland |
| Highway system | |
The R178 road is a regional road in Ireland. It runs from Dundalk, County Louth via Carrickmacross, County Monaghan and Shercock to Virginia, County Cavan.