BEAR Scotland, Transport Scotland’s operating company, is set to resurface 0.8 kilometres of the M9 northbound main carriageway prior to Junction 1A and 0.5 kilometres of the M9 northbound Junction 1A off-slip during four overnight closures commencing on Thursday 29 July.
Full details here : https://www.bearscot.com/resurfacing-the-m9-northbound-at-junction-1a/