bertha tunnel progress videos

bertha tunnel progress videos - Roadheaders

Alaskan Way Viaduct - Program Videos. bertha tunnel progress videos - Roadheaders. WATCH: Drone video shows progress on Bertha's tunnel in Seattle.

Alaskan Way Viaduct - Follow Bertha

Follow Bertha Thank you for following Bertha. The SR 99 tunneling machine, nicknamed Bertha, has completed her work. For the latest tunnel progress, visit our new tracker page.

Bertha breaks into repair vault | The Today File | Seattle Times

Update 12:17 a.m.: WSDOT has issued another update on Bertha's progress, confirming the cutterhead's breakthrough into the repair pit.. The update notes that crews will continue to mine two more feet before stopping Bertha to build another tunnel ring.

bertha tunnel progress videos - Roadheader Construction

Bertha Tunnel Progress - Video Results. More Bertha Tunnel Progress videos . Alaskan Way Viaduct - Follow Bertha. Follow Bertha Thank you for following Bertha.

bertha tunnel progress videos - mini roadheader for mining

Alaskan Way Viaduct - Follow Bertha. Follow Bertha Thank you for following Bertha. The SR 99 tunneling machine, nicknamed Bertha, has completed her work.

Drone video gives up-close look inside SR 99 tunnel | Q13 FOX ...

May 02, 2016 · Drone video gives up-close look ... SEATTLE — Bertha the tunnel-boring machine has now ... released new drone video showing progress inside the tunnel.

WATCH: Drone video shows progress on Bertha's tunnel in Seattle

Work continues on the tunnel Bertha recently completed under Seattle. A new drone video shows just how far along the passage is coming.

Follow Bertha's breakthrough - The WSDOT Blog

Below is footage of Bertha's breakthrough, ... As a video production they should have ... tunnel-boring-machine-bertha-nears ...

bertha seattle tunnel progress - Roadheaders

'We're in a good rhythm,' Seattle tunnel worker says, as new videos show Bertha's progress. ... bertha seattle tunnel progress - .

Under Seattle, a Big Object Blocks Bertha. What Is It? - The ...

Dec 19, 2013 · Something unknown, engineers say, has blocked the progress of the biggest-diameter tunnel-boring machine in use on the planet.

Bertha (tunnel boring machine) - Wikipedia

Bertha resumed tunnel boring on December 22, ... The machine's progress was halted on that day by an unexpected impediment. After a month's investigation, ...

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WATCH: Drone video shows progress on Bertha's tunnel ... big bertha tunnel progress ... A year in tunnel progress. Since Bertha placed the last tunnel ring, ...

View from a drone inside the SR 99 tunnel - YouTube

May 02, 2016 · ... video-equipped drone through the SR 99 tunnel to show Seattle Tunnel Partners' construction progress. On an average day, the tunnel ... Bertha tunnel ...

Watch This Drone Video Inside Bertha's Tunnel As She Digs ...

Watch This Drone Video Inside Bertha's Tunnel As ... They released a video of a drone's flight through the tunnel and ... You can check the tunnel progress on a ...

Bertha's progress: The highlights (and low points) of the ...

Bertha's progress: The highlights ... can figure out what blocked Bertha, the tunnel boring machine making ... and regular progress on the tunnel, ...

Watch: Bertha breaks through Seattle waterfront tunnel ...

This series of images shows Bertha's planned progress to break ... Bertha breaks through Seattle waterfront tunnel. ... This video takes you 200 feet ...

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bertha tunnel progress videos - Roadheader for … bertha tunnel progress videos - Roadheader Construction. ... The live stream shows a spinning cutterhead through the portal to the breakthrough pit—that's Bertha ...

World's biggest tunnel machine Bertha emerges from ... - Autoblog

World's biggest tunnel machine Bertha emerges from beneath ... on a machine for which progress is ... Legal Videos United States bertha bertha tunneling ...

'We're in a good rhythm,' Seattle tunnel worker says, as new ...

'We're in a good rhythm,' Seattle tunnel worker says, as new videos show Bertha's progress. ... A report from Dec. 9 shows how much progress Seattle Tunnel ...

bertha tunnel progress - Roadheaders

WATCH: Drone video shows progress on Bertha's tunnel ... bertha seattle tunnel progress - . Under Seattle, a Big Object Blocks Bertha.