Grantham’s southern relief road – latest

Grantham Southern Relief Road June update.

Final surfacing to be laid at A52 Somerby Hill roundabout.

In May Phase Two Carried out southbound drainage, street-lighting verge works on the A1 Final drainage and landscaping works across site Surfacing to new link roads and roundabouts

Phase Three West side of site – completed piling at pier 3 East side of site – surfacing from Whalebone Lane to Somerby Hill / continue rock processing and main road excavation / carried out additional ground investigation works at east embankment / continued drainage, ducting and kerbing works at Somerby Hill roundabout

What’s happening in June?

Phase Three East side of site – complete rock processing and main road excavation / lay surfacing at Somerby Hill roundabout / drainage works at new mid-route roundabout Current/ongoing traffic restrictions and closures

Ongoing lane closures on the B1174 roundabout until the end of the scheme Temporary traffic signals and lane closures as needed at Somerby Hill Roundabout Upcoming traffic restrictions and closures From 6th June for up to three weeks – full 24/7 closure of the B1176 and B6403 Somerby Hill roundabout legs; other legs will operate under temporary traffic signals B1176 diversion route via B6403 / A151 / B1193 / A15 / A52, and vice versa B6403 diversion route via B1176 / A1 / B1174 / A52, and vice versa Between 20th June and 1st July – night-time closure of the A52 Somerby Hill roundabout legs from 8pm to 6am for 5-7 evenings Diversion routes via all of the following (on-route signage will be in place directing traffic to their specific destination): A52 / A607 / A153 / A15 / A52, and vice versa A52 / A15 / B1193 / A151 / B6403, and vice versa A52 / B1174 / A1, and vice versa https://www.lincolnshire.gov.uk/news/article/1098/grantham-southern-relief-road-june-update