Granville Road Underbridge
| Structure No | 61877 |
| Structure Name | Granville Road Underbridge |
| Last PI Date | 11-Nov-2010 |
| Next PI Date +/- 6 Month | 12-Nov-2016 |
| Last GI Date | 19-Feb-2013 |
| Next GI Due +/- 6 Month | 19-Feb-2015 |
| Route | A4 |
| X | 277164 |
| Y | 360126 |
| Spanning | Granville Road |
| Orientation | W-E |
| Skew | 14.10 |
| Span Length | 23.14 |
| Structure Type | SS |
| Joint Type | Asphaltic Plug |
| Parapet | Aluminium |
| Construction Year | 1976 |
| HA_Rating | 40 |
| HB_Rating | 45 |