State road D.100 (Turkey)

D.100 is a west to east state road in Turkey. It starts at Kapıkule, the Bulgarian border check point, and ends in Gürbulak, the Iranian border check point. Since it runs all the way from west to east it crosses most of the north to south state roads including D.650, D.750, D.850 and D.950.

Helicopter crash
On March 10, 2017, a Sikorsky S-76 helicopter owned by Swan Aviation hit the antenna of the Endem TV Tower in heavy fog and crashed onto the State Road D100. All seven people on board were killed.