SAVANNAH, Ga. (WTOC) - Drivers heading to or from Savannah/Hilton Head International Airport should plan for delays as two CSX railroad crossings in Chatham County temporarily close for maintenance over the next week.

According to airport officials, the Bourne Avenue/Dean Forest Road crossing will close at 5 a.m. Thursday, July 16, and is expected to reopen Tuesday, July 21.

The Gulfstream Road crossing will then close at 5 a.m. Monday, July 20, and reopen Wednesday, July 22.

Beginning July 20, both crossings will be closed at the same time, which airport officials say could significantly impact traffic in the area.

Travelers are encouraged to allow extra travel time when arriving at or leaving the airport and use alternate routes while the maintenance work is underway.

CSX says the temporary closures are necessary for railroad crossing maintenance.

Closure Schedule

Bourne Avenue/Dean Forest Road Railroad Crossing

• Closes: 5 a.m. Thursday, July 16
• Reopens: Tuesday, July 21

Gulfstream Road Railroad Crossing

• Closes: 5 a.m. Monday, July 20
• Reopens: Wednesday, July 22

Impact: Both crossings will be closed simultaneously beginning July 20, and travelers are urged to plan ahead and expect delays near Savannah/Hilton Head International Airport.