Chris Tarrant: Extreme Railways - Season 3 - Eps 4: Trans-Caucasus Railway
Chris Tarrant travels on the historically Soviet Trans-Caucasus Railway, beginning in the Azerbaijani city of Baku before exploring the Geogian capital Tbilisi's vintage metro system, then a mountain rail bridge designed by Eiffel, and finally a tunnel reputed to be held together with egg yolk.
About Chris Tarrant: Extreme Railways

Title: Chris Tarrant: Extreme Railways
First Air Date: 2014-01-18
Last Air Date: 2019-12-23
Status: Returning Series
Rating: 10/10 (from 1 votes)
Language: EN
Seasons: 7
Total Episodes: 28
Network: 5
Genres: Documentary
Production Companies: Zodiak Rights
Cast

Chris Tarrant
Himself - Presenter