History researcher Sönmezdağ was given a plaque of appreciation for his İzmir Railways work: TCDD 3. Regional Directorate, TCDD 160. Within the scope of the establishment year activities, a book containing the historical, sociological and economic developments in the process of making our first railways within the borders of our country has been prepared.
TCDD 3. The Regional Directorate of 04.05.2016, the researcher of History on 3, Umur Sönmezdağ, XNUMX, due to the intensive efforts and efforts in the publication and publication of the book focusing on the historical development of the railways in its field of activity. A representative plaque was given by Murat Bakır, Deputy Regional Director.
Umur Sönmezdağ, stating that he is a railway lover, as long as the lives of TCDD 's voluntary support on every subject requested, the book is left in the light of our railroads and our country wished to be a work left.