The central section of S04 culvert base pour took place this week along with installation of the shuttering that will form the culvert walls.
Two further concrete pours on S05 also took place. One forms part of the culvert walls, with the other forming part of the culvert roof.
Elsewhere, earthworks fill has been taking place around the new Crieff Road junction, to the main line to the west of Ruthvenfield and to the area north of the River Almond. Work has also commenced on forming the embankment that will be the new northbound slip road on to the A9.
Work is also underway to prepare for the arrival of the pilling rig for structure S01 (new bridge across the A9) which is due to arrive on site next week.