Wednesday, August 23, 2017

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Diverging Diamond Interchange

https://www.youtube.com/watch?v=HD-0QnUlLOQ

calgary
https://www.youtube.com/watch?v=RrxgXW7n4t0
https://www.youtube.com/watch?v=vwvscTv4OE4

WSDOT will build the state’s first Diverging Diamond Interchange (DDI) at Interstate 5 and State Route 510 in Lacey.
https://www.youtube.com/watch?v=5gLxlXamhgY

Northern Utah’s first Diverging Diamond Interchange at 1100 South and I-15 in Brigham City is designed to improve traffic flow and safety, and help you get where you’re going faster.
https://www.youtube.com/watch?v=Zd5AatLWvcg

A look at the new diverging diamond interchange recently built at the I-96/Cascade Road interchange in Kent County.
https://www.youtube.com/watch?v=BNGXHKpRcr8

The George Massey Tunnel Replacement Project

https://www.youtube.com/watch?v=BO5qu9HDJHM


The film was originally called Deas Island Tunnel and is about the construction of the tunnel under the Fraser between Richmond and Delta in 1957-1959. The tunnel was opened on May 24th 1959.
https://www.youtube.com/watch?v=A1igKk8eK0M

Munich U-Bahn

On 22 November 1975 the extension from Goetheplatz to Harras was opened. The network has been expanded continuously since 1980.
https://en.wikipedia.org/wiki/Munich_U-Bahn#History 11-22