R166 road (Ireland)
| R166 road | |
|---|---|
| Bóthar R166 | |
The Annagassan Bridge carries the R166 over the River Dee | |
| Route information | |
| Length | 41.8 km (26.0 mi) |
| Major junctions | |
| From | R246 Tallanstown |
| N52 Gilbertstown M1 Junction 15 R132 Castlebellingham Crosses River Dee Passes through Annagassan R170 Murray's Cross Passes through Clogherhead R167 Termonfeckin R899 Drogheda (Newfoundwell Road) | |
| To | R132 Drogheda (Patrick Street) |
| Location | |
| Country | Ireland |
| Highway system | |
The R166 road is a regional road in Ireland, located in County Louth.