The most challenging tunnels of the Faroe Islands

Some tunnels on the Faroe Islands are a harrowing one lane tunnel on a two way road. Drivers have to be constantly alert and hope that anyone coming through the tunnel on the other side got the message to yield.

The tunnels on Faroe Islands require driver’s skills at their very best. Kind of frightening to drive through if you're not used ot it. Drivers must watch for the headlights of oncoming vehicles. Single lane tunnels length ranges from 220m to 3km. Often the visibility in those occasions is poor, so the sooner you notice somebody coming the other way and eventually brake, the easier you can deal with it, given that there no passing places near the ends.
There are passing places inside the tunnels. They are ahead a ‘M’ traffic sign each 100m approx and always at your right. Trucks and buses are exempt of certain tunnels’ rules, so always watch out. Keep in mind that traffic in most occasions is scarce, so you won't have much to worry about.
One lane tunnels on Faroe Islands:

Tunnel	Year	Length (m)	Connects	Island
Hvalbiartunnilin	1963	1,450	Hvalba and Trongisvágur	Suðuroy
Árnafjarðartunnilin	1965	1,680	Ánir, Klaksvík and Árnafjørður	Borðoy
Hvannasundstunnilin	1967	2,120	Árnafjørður and Hvannasund/Norðdepil	Borðoy
Sandvíkartunnilin	1969	1,500	Sandvík and Hvalba	Suðuroy
Villingadalstunnilin	1979	1,193	Trøllanes, Mikladalur, Húsar and Djúpidalur	Kalsoy
Mikladalstunnilin	1980	1,082	Trøllanes, Mikladalur, Húsar and Djúpidalur	Kalsoy
Ritudalstunnilin	1980	683	Trøllanes, Mikladalur, Húsar and Djúpidalur	Kalsoy
Teymur í Djúpadal	1979–85	220	Trøllanes, Mikladalur, Húsar and Djúpidalur	Kalsoy
Trøllanestunnilin	1985	2,248	Trøllanes, Mikladalur, Húsar and Djúpidalur	Kalsoy
Kunoyartunnilin	1988	3,031	Kunoy and Haraldssund	Kunoy
Gásadalstunnilin	2006	1,445	Gásadalur and Bøur	Vágar

Pic: http://217.112.90.200/~mrseb/blog2014/wp-content/uploads/2009/08/Tunnel_to_Gasadalur_Faroe_Islands1.jpg