Farlough River Culvert
| Structure No | 40980 |
| Structure Name | Farlough River Culvert |
| Last PI Date | 01-Nov-2013 |
| Next PI Date +/- 6 Month | 05-Sept-2019 |
| Last GI Date | 30-Sep-2011 |
| Next GI Due +/- 6 Month | 07-Nov-2015 |
| Route | M1 |
| X | 291176 |
| Y | 359712 |
| Spanning | Watercourse |
| Orientation | W-E |
| Skew | 27.00 |
| Span Length | 4.80 |
| Structure Type | Underbridge – Box Culvert |
| Joint Type | – |
| Parapet | – |
| Construction Year | 1966 |
| HA_Rating | 40 |
| HB_Rating | 45 |