This page will be used to share highways information and notices on closures and forthcoming works.

A43 Southbound M1 Junction 15a (Tiffield) to A43/A5 Tove Roundabout
Work is due to start Monday 7 November 2022 and scheduled for completion by 17 December 2022. Please note that all our planned roadworks may be subject to change due to weather or unforeseen circumstance.
Work under full southbound carriageway closures will be between 8pm and 6am, Monday to Friday.
 
During these road closures fully signed diversion routes will be in place, which have been agreed with the Local Authority. Access to businesses and residences is maintained wherever possible.
Diversion(s) Motorway Traffic: Traffic will be diverted to take the A43 Northbound M1 J15A entry slip, travel Northbound to M1 J15 where traffic is to exit and take the 1st exit onto the A45 and continue on the A45 to its junction with the A5, where traffic takes the 1st left and heads South to A5 Towcester Roundabout. 
 
Non-Motorway Traffic: Traffic to take the A51213 Northbound, continue onto the A5076 and then take the 1st left onto the A4500 towards M1 J15, where traffic takes the A45 to its junction with the A5, where traffic takes the 1st left and heads South to A5 Towcester Roundabout.