List of motorway tunnels in Turkey

Below is the list of highway tunnels on Turkish motorways^[1]

Name	Motorway	Length[Note 1]	Number of lanes	Province
Harp Akademileri		315 and 315 m (1,033 and 1,033 ft)	2 x 4	İstanbul
Diliskelesi		220 and 220 m (720 and 720 ft)	2 x 3	Kocaeli
Hereke		281 and 285 m (922 and 935 ft)	2 x 3
İzmit Batı		435 and 290 m (1,427 and 951 ft)	2 x 2
Korutepe		1,028 and 1,088 m (3,373 and 3,570 ft)	2 x 2
Gültepe		639 and 584 m (2,096 and 1,916 ft)	2 x 2
Mount Bolu		3,125 and 3,014 m (10,253 and 9,888 ft)	2 x 3	Bolu
Orhangazi		3,586 and 3,591 m (11,765 and 11,781 ft)	2 x 3	Bursa
Bayraklı-1		320 and 317 m (1,050 and 1,040 ft)	2 x 3	İzmir
Bayraklı-2		1,865 and 1,876 m (6,119 and 6,155 ft)	2 x 3
75.yıl Selatin		3,018 and 3,043 m (9,902 and 9,984 ft)	2 x 3
İğdir		485 and 518 m (1,591 and 1,699 ft)	2 x 3	Bursa
Kırkgeçit-1		941 and 958 m (3,087 and 3,143 ft)	2 x 3	Niğde
Kırkgeçit-2		584 and 548 m (1,916 and 1,798 ft)	2 x 3
Kırkgeçit-3		255 and 286 m (837 and 938 ft)	2 x 3
Kırkgeçit-4		630 and 439 m (2,067 and 1,440 ft)	2 x 3
Kırkgeçit-5		651 and 652 m (2,136 and 2,139 ft)	2 x 3
Kırkgeçit-6		855 and 816 m (2,805 and 2,677 ft)	2 x 3	Adana
Kırkgeçit-7		534 and 526 m (1,752 and 1,726 ft)	2 x 3
Çakıt		497 and 359 m (1,631 and 1,178 ft)	2 x 3
Gülek		200 and 200 m (660 and 660 ft)	2 x 3	Mersin
Adana		300 and 300 m (980 and 980 ft)	2 x 3	Adana
İskenderun		200 m (660 ft)	2 x 1	Hatay
Taşoluk		376 and 376 m (1,234 and 1,234 ft)	2 x 3	Osmaniye
Ayran		560 and 596 m (1,837 and 1,955 ft)	2 x 3
Kızlaç		2,851 and 2,819 m (9,354 and 9,249 ft)	2 x 3
Aslanlı		1,230 and 1,225 m (4,035 and 4,019 ft)	2 x 3

Notes

1. Two figures wherever the lengths in two directions differ.

References

1. General Directorate of Highways map