A 44-foot German machine named Panama spent 17 months boring the first tunnel ever to pass under the Panama Canal, kept every ship moving above her the whole time, and is now down to her final few hundred meters before the station where she gets taken apart

1.0Autonotionhttps://www.autonocion.com/usLuis Reyeshttps://www.autonocion.com/us/author/luisreyes/A 44-foot German machine named Panama spent 17 months boring the first tunnel ever to pass under the Panama Canal, kept every ship moving above her the whole time, and is now down to her final few hundred meters before the station where she gets taken apartrich600338<blockquote class="wp-embedded-content" data-secret="hpxFjUqE9S"><a href="https://www.autonocion.com/us/german-machine-under-panama-canal/">A 44-foot German machine named Panama spent 17 months boring the first tunnel ever to pass under the Panama Canal, kept every ship moving above her the whole time, and is now down to her final few hundred meters before the station where she gets taken apart</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.autonocion.com/us/german-machine-under-panama-canal/embed/#?secret=hpxFjUqE9S" width="600" height="338" title="“A 44-foot German machine named Panama spent 17 months boring the first tunnel ever to pass under the Panama Canal, kept every ship moving above her the whole time, and is now down to her final few hundred meters before the station where she gets taken apart” — Autonotion" data-secret="hpxFjUqE9S" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://www.autonocion.com/us/wp-includes/js/wp-embed.min.js </script> https://www.autonocion.com/us/wp-content/uploads/2026/08/Herrenknecht-Mixshield-Panama-Metro-Line-3-768x432.jpg600338