Drivers are being warned to expect delays on the M9 when roadworks continue this weekend.
A 640-metre stretch of southbound carriageway between the off and on slip roads at junction four Lathallan, at the Avondale landfill site, will be affected.
Transport Scotland says the section needs upgrading and work began last week. It will conintue from 8 p.m. on Friday and ie expected to finish at the same time on Sunday.
A contra-flow management system will be in place for the duration of the works with a speed limit of 40mph.
The southbound on-slip road from Lathallan Roundabout will also be closed with traffic diverted to junction five (Cadgers Brae).