A77 to close for workers to remove a dangerous tree The closure is being carried out to allow SP Energy Networks to undertake essential works to remove the dangerous tree at Turnberry. A77. Stock image (Image: Photo credit - Tigarstorm Photography) Get the Ayrshire stories that interest you straight to your inbox every day with our personalised newsletterInvalid EmailSomething went wrong, please try again later. Subscribe here When you subscribe we will use the information you provide to send you these newsletters. Your information will be used in accordance with ourPrivacy Notice. Thank you for subscribingWe have more newslettersShow meSee ourprivacy notice