[kghjr]

10 miles of I-70 through northeast Denver is being widened and sunken. The section east of I-25 to Colorado Blvd has a been a 6-lane elevated viaduct through a neighborhood since it was built in the 60"s. They are changing to a 12-14 lane ditch and tunnel. The tunnel will give space for a soccor field and a performing arts amphitheater. The engineering behind rain water management was a marvel in itself, but we don't see much about it.

video going through the westbound side of the tunnel
https://www.youtube.com/watch?v=h6nP6kd60V4

What it will look like



If you are interested, here is a synopsis of the entire 10-mile project
https://www.youtube.com/watch?v=EQURDcHZArc

Throughout the entire project, six lanes have always been open

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