A SECTION of the M40 will be closed tonight from 9pm to 4am for patching work.

Maintenance work will take place on the northbound carriageway of the M40 between junction 3 and junction 4, High Wycombe.

There will be a signed diversion from junction 3 via the A40 to High Wycombe and back onto the M40 at junction 4 via the A404.