The Bahçe-Nurdağı Subway Bridge is one of the significant transportation structures located in the Gaziantep province of Turkey. This bridge has been constructed to connect the Bahçe and Nurdağı districts. Having the feature of an underpass, this bridge serves as an infrastructure element used to make road traffic more organized and safer. The investment was made by the General Directorate of Highways, and the construction of the structure was undertaken by İntekar Yapı. TİS Teknolojik İzolatör Sistemleri A.Ş. was responsible for the design and production of the pot-type structural bearings used in the Bahçe-Nurdağı underpass bridge. The production of TPB structural bearings was completed by TİS Teknolojik İzolatör Sistemleri A.Ş. The specifications of the bearings used in the project are given in the table below.

Name of the produced devices

TİS Pot Bearing (TPB)

Project year


Total number of devices

30 (Free: 23 + Fixed: 7)