DELAYS are expected on the M1 between junction 35a at Stocksbridge and 36 at Tankersley this week.
Safety barrier work started on Saturday and will run until September 15.
Two lanes will be closed on the northbound stretch at 8pm tonight until 6am tomorrow.
Delays are also expected on the A628 between Flouch and Tintwistle for resurfacing.
The east and westbound carriageways will be closed overnight from tonight until September 18.
Closures will operate from 8pm until 6am the following morning on weeknights only and signed diversions will be in place.
The northbound carriageway of the A631 on the lower deck of the Tinsley viaduct will be partially closed for 24 hours until 11pm on September 16.