![Ashford Channel Tunnel Terminal, Kent, UK. Traffics backs up on the A20 due to severe delays for passenger and freight traffic at the Eurotunnel Stock Photo - Alamy Ashford Channel Tunnel Terminal, Kent, UK. Traffics backs up on the A20 due to severe delays for passenger and freight traffic at the Eurotunnel Stock Photo - Alamy](https://c8.alamy.com/comp/N00W35/ashford-channel-tunnel-terminal-kent-uk-traffics-backs-up-on-the-a20-due-to-severe-delays-for-passenger-and-freight-traffic-at-the-eurotunnel-N00W35.jpg)
Ashford Channel Tunnel Terminal, Kent, UK. Traffics backs up on the A20 due to severe delays for passenger and freight traffic at the Eurotunnel Stock Photo - Alamy
How did they build the chunnel so that boring machines from the UK and France did not miss each other? I assume there was no GPS underground. - Quora
![GPS-based time synchronization method for the channel data recorder on HSR. | Download Scientific Diagram GPS-based time synchronization method for the channel data recorder on HSR. | Download Scientific Diagram](https://www.researchgate.net/publication/257877095/figure/fig9/AS:280449575342086@1443875797098/GPS-based-time-synchronization-method-for-the-channel-data-recorder-on-HSR.png)
GPS-based time synchronization method for the channel data recorder on HSR. | Download Scientific Diagram
![Location, Climate, and Natural Resources of the United Kingdom, Russia, Germany, and Italy GPS Standard: The student will explain the impact of location, - ppt download Location, Climate, and Natural Resources of the United Kingdom, Russia, Germany, and Italy GPS Standard: The student will explain the impact of location, - ppt download](https://slideplayer.com/slide/17457490/102/images/3/The+Channel+Tunnel.jpg)
Location, Climate, and Natural Resources of the United Kingdom, Russia, Germany, and Italy GPS Standard: The student will explain the impact of location, - ppt download
![Channel Tunnel surveyors used satellite positioning and computer-aligned lasers to ensure the undersea tunnels met in the middle Stock Photo - Alamy Channel Tunnel surveyors used satellite positioning and computer-aligned lasers to ensure the undersea tunnels met in the middle Stock Photo - Alamy](https://c8.alamy.com/comp/B8J2RW/channel-tunnel-surveyors-used-satellite-positioning-and-computer-aligned-B8J2RW.jpg)
Channel Tunnel surveyors used satellite positioning and computer-aligned lasers to ensure the undersea tunnels met in the middle Stock Photo - Alamy
![Eurotunnel engineer checking laser guidance system for the Channel Tunnel to ensure the tunnels remain accurately aligned Stock Photo - Alamy Eurotunnel engineer checking laser guidance system for the Channel Tunnel to ensure the tunnels remain accurately aligned Stock Photo - Alamy](https://c8.alamy.com/comp/B8J46T/eurotunnel-engineer-checking-laser-guidance-system-for-the-channel-B8J46T.jpg)
Eurotunnel engineer checking laser guidance system for the Channel Tunnel to ensure the tunnels remain accurately aligned Stock Photo - Alamy
![Boarding 'The Shuttle' cross channel Eurotunnel train with GPS satellite navigation screen showing position of car Stock Photo - Alamy Boarding 'The Shuttle' cross channel Eurotunnel train with GPS satellite navigation screen showing position of car Stock Photo - Alamy](https://c8.alamy.com/comp/BC3G2P/boarding-the-shuttle-cross-channel-eurotunnel-train-with-gps-satellite-BC3G2P.jpg)
Boarding 'The Shuttle' cross channel Eurotunnel train with GPS satellite navigation screen showing position of car Stock Photo - Alamy
![View from inside a car of a shuttle carriage which tranpsorts passenger vehicles through the channel tunnel. A dash mount GPS Sat nav show the way Stock Photo - Alamy View from inside a car of a shuttle carriage which tranpsorts passenger vehicles through the channel tunnel. A dash mount GPS Sat nav show the way Stock Photo - Alamy](https://l450v.alamy.com/450v/2a9hmyf/view-from-inside-a-car-of-a-shuttle-carriage-which-tranpsorts-passenger-vehicles-through-the-channel-tunnel-a-dash-mount-gps-sat-nav-show-the-way-2a9hmyf.jpg)
View from inside a car of a shuttle carriage which tranpsorts passenger vehicles through the channel tunnel. A dash mount GPS Sat nav show the way Stock Photo - Alamy
![Channel Tunnel: The 20th century's most expensive construction project — but worth every penny | by Gareth Dennis | Medium Channel Tunnel: The 20th century's most expensive construction project — but worth every penny | by Gareth Dennis | Medium](https://miro.medium.com/v2/resize:fit:1200/1*XB6srBd6GLy_4w6yDbtKPQ.png)
Channel Tunnel: The 20th century's most expensive construction project — but worth every penny | by Gareth Dennis | Medium
Eurotunnel Le Shuttle on Twitter: "@technicalfault2 @technicalfault2 The 16:20 in order to load it with vehicles from the shuttle which has broken so they do not wait anymore was move to 16:36.
![Tuesday drive from Cotswolds, through the Channel Tunnel to Troyes in France.... - Rob Little's Blog Tuesday drive from Cotswolds, through the Channel Tunnel to Troyes in France.... - Rob Little's Blog](http://letstourengland.com/wp-content/uploads/2019/04/Screenshot-2019-04-20-at-19.18.42.jpg)