The Highways Agency will be carrying out improvement work on the M606 junction 2 (Euroway) northbound exit slip road near Bradford, next week.
Work will include installing new traffic signals, and improving signing and visibility at the junction.
It will take place overnight between 8 pm and 6 am, on week nights only, from October 8 to 23.
The northbound exit slip road at junction 2 will be closed and signed diversion routes will be in place.
Highways Agency project manager, Alan Apps, said: “This work will improve the exit slip road and reduce the need for further roadworks in this area.
“During the works we advise road users to plan their journeys to avoid delays.”