Carnbane Junction Underbridge
| Structure No | 50679 |
| Structure Name | Carnbane Junction Underbridge |
| Last PI Date | 16-Jun-2010 |
| Next PI Date +/- 6 Month | 16-Jun-2016 |
| Last GI Date | 31-Oct-2012 |
| Next GI Due +/- 6 Month | 31-Oct-2014 |
| Route | A1 |
| X | 307014 |
| Y | 329242 |
| Spanning | A27 |
| Orientation | S-N |
| Skew | 38.87 |
| Span Length | 28.69 |
| Structure Type | Integral |
| Joint Type | Asphaltic Plug |
| Parapet | Aluminium |
| Construction Year | 2009 |
| HA_Rating | 40 |
| HB_Rating | 45 |