Collision shuts A1 near Grantham

The A1 is closed northbound between the B1174 (Little Ponton) and the A607 (Grantham) due to a collision involving three cars.

Lincolnshire Police, Lincolnshire Fire & Rescue and East Midlands Ambulance Service have units in attendance.

Diversion Route

Road users are advised to follow the Solid Square diversion symbol on road signs

• Exit the A1 at the B1174 Little Ponton, continue along the B1174 into Grantham to B1174/A52/A607 Bridge End Road/ South Parade junction (Gainsborough Corner), then turn right (east) onto the A52.
• Continue along the A52 to A52/B6403 roundabout. Turn left (east) and continue along the A52 until the A52/A15 roundabout, then turn left (north) onto the A15 and travel along the A15 through Osbournby village.
• Continue straight over the A15/A153 Quarrington roundabout to the A17/A15 Holdingham roundabout, and then turn left (west) onto the A17. Continue for 12km until the A17/C208 Coddington roundabout, go straight over and continue along the A17 to A1/A17/A46 roundabout, then go straight over onto the A46 to A46/A1 Brownhills roundabout.
• Turn right (north) at Brownhills taking the third entry off onto the A1 northbound slip road to re-join the A1. 

If this closure impacts on your planned route, please allow extra journey time. Plan ahead, you may wish to re-route or even delay your journey. 

Further information is available from National Highways by visiting our  www.trafficengland.com website and travel apps, or via our regional twitter feed. Our 24/7 contact centre team is also available to provide up to