Aslanlı Tunnel

The Aslanlı Tunnel (Aslanlı Tüneli), is a motorway tunnel constructed on the Adana–Şanlıurfa motorway   in Gaziantep Province, southern Turkey.

It is situated close to the provincial border of Gaziantep to Osmaniye in Nurdağı district. The 1230 and 1225 m-long twin-tube tunnel carrying three lanes of traffic in each direction follows the Kızlaç Tunnel in northeast direction. Dangerous goods carriers are not permitted to use the tunnel.

The tunnel was constructed by Tekfen in New Austrian Tunnelling method (NATM).