Gallrock Road Bridge
| Structure No | 40114 |
| Structure Name | Gallrock Road Bridge |
| Last PI Date | 27-May-2009 |
| Next PI Date +/- 6 Month | 17-Apr-2015 |
| Last GI Date | 07-Jul-2011 |
| Next GI Due +/- 6 Month | 13-Apr-2017 |
| Route | M1 |
| X | 293552 |
| Y | 360131 |
| Spanning | M1 |
| Orientation | S-N |
| Skew | 38.00 |
| Span Length | 60.50 |
| Structure Type | 4 Span simply supported |
| Joint Type | – |
| Parapet | Metal Painted |
| Construction Year | 1964 |
| HA_Rating | 40 |
| HB_Rating | 45 |