They will be transported in the early hours of the morning.
Wind turbine parts being delivered to the midlands by a Garda escort.
The equipment is for the Yellow River Wind Farm, which is currently being constructed in Rhode, Offaly.
They are being transported during the early hours of the morning to avoid disruption to traffic and local residents.
Just under 30 turbines will fill the site once it's completed.
SSE Renewables’ Project Manager for Yellow River Wind Farm, Paul Rodgers, says: "From the start of construction, we have been working closely with the local community in Offaly and, on behalf of myself and the rest of the Yellow River project team, I’d like to thank the community for their patience and support over the past several months."