The speed limit is to be changed on three Kerry roads for a year for road works to be carried out.
The Road Works Speed Limit Orders are being put in place for the safety for road users and construction workers.
The N72 Kilbonane pavement improvement scheme will take in a 6km section of the Killarney to Killorglin Road.
The N70 Carhan to Deelis Bridge project involves 4kms of the Caherciveen to Kells Road, and the N70 Tahilla scheme takes in 3km of the Kenmare to Sneem Road.
The speed limit will be reduced to 60km/hr on the three sections of road up until the 15th of February next year.