Halfway RD
| Structure No | 40012 |
| Structure Name | Halfway RD |
| Last PI Date | 07-May-2009 |
| Next PI Date +/- 6 Month | 21-Nov-2015 |
| Last GI Date | 28-Jul-2011 |
| Next GI Due +/- 6 Month | 10-Jul-2017 |
| Route | A1 |
| X | 317947 |
| Y | 349849 |
| Spanning | Watercourse |
| Orientation | S-N |
| Skew | 5.00 |
| Span Length | 3.05 |
| Structure Type | Underbridge – 1 span cast in-situ reinforced concrete box culvert |
| Joint Type | – |
| Parapet | – |
| Construction Year | 1965 |
| HA_Rating | 40 |
| HB_Rating | 35 |