European route E 691 is a European B class road running from Armenia through Georgia to Turkey.
Route
: Ashtarak () - Gyumri - Ashotsk
: Ninotsminda - Akhalkalaki - Akhaltsikhe : Akhaltsikhe - Vale
: Türkgözü - Çamlıçatak : Çamlıçatak - Kars : Kars - Karakurt : Karakurt - Horasan ()
External links UN Economic Commission for Europe: Overall Map of E-road Network (2007)