A temporary speed limit on a stretch of the A9 north of Perth has been reduced further as part of work on the Cross Tay Link Road.
A 40mph limit is now in place for about four miles on both sides of the road between the Inveralmond Roundabout and Luncarty.
Perth and Kinross Council says the restrictions are needed for safety reasons.
It comes just four months after the limit on the same stretch was reduced from 70mph to 50mph for a period of a year and a half.
40mph limit on A9 ‘necessary’
A statement from the local authority said: “This is necessary due to the increased use by construction traffic of existing minor junctions off the A9.
“The A9 section of the project consists of a realignment of the current road the creation of two new roundabouts, a new bridge over the carriageway and the creation of new park and choose and recreation areas.
“The Cross Tay Link Road project involves the construction of a new three-span bridge over the River Tay and 6km of new road linking the A9 and the A93 to Blairgowrie and the A94 north of Scone.
“The new road will significantly reduce traffic congestion and related pollution in Perth city centre while opening up active travel opportunities and will give access to areas around the city for sustainable development.
“It is the biggest infrastructure project ever carried out by Perth and Kinross Council.
“The temporary speed reduction comes into immediate effect.”
It is hoped the Cross Tay Link Road project will be finished in early 2025.
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