The southbound A1 will be closed overnight until early May.
What we achieved in March
Phase Two
- Continued drainage works and earthworks across the entire site
- Installed kerbs at the western roundabout
- Surfaced the western roundabout and its slip roads
- Poured concrete for the new bridge connecting the A1/B1174
What's happening in April
Phase Two
- Continue drainage works across the entire site
- Lay surfacing for the eastern roundabout's slip roads
- Begin signage and street light installation
- Begin earthworks for the landscaped areas of site
- Begin construction of wingwalls for the new A1/B1174 connection
- Carry out drainage and ducting works / install street lighting and signage / carry out surface water channel works on the A1
Phase Three
- Begin stripping top soil across the entire site
- Continue haul road construction and B174 ramp works
- Carry out spring intercept drainage installation
- Continue post-excavation archaeological reporting
Upcoming traffic restrictions and closures
- Full night-time closure on the southbound A1 between Harlaxton and Little Ponton from 8pm to 6am
- Tuesday 6 April to Friday 7 May
- Diversion via the B1174 through Grantham rejoicing the A1 at Little Ponton
- Tuesday 6 April to Friday 7 May
- Occasional off-peak lane restrictions on the B1174 roundabout, as needed
Current/ongoing traffic restrictions and closures
- 50mph speed limit and narrowed lanes on the A1 between Harlaxton to Little Ponton