Ballynacor West Bridge
| Structure No | 40103 |
| Structure Name | Ballynacor West Bridge |
| Last PI Date | 16-Jun-2011 |
| Next PI Date +/- 6 Month | 01-Dec-2016 |
| Last GI Date | 27-Nov-2012 |
| Next GI Due +/- 6 Month | 27-Nov-2014 |
| Route | M1 |
| X | 302600 |
| Y | 358676 |
| Spanning | M1 |
| Orientation | S-N |
| Skew | 58.00 |
| Span Length | 85.75 |
| Structure Type | 4 Span continuous, simply support at Abutments |
| Joint Type | Asphaltic Plug |
| Parapet | Metal Painted |
| Construction Year | 1968 |
| HA_Rating | 40 |
| HB_Rating | 23 |