The Tunnel Alternative is one of two alternatives under consideration for adding a third lane capacity along westbound I-70 between US6 and the Hidden vallen/Central City interchange. The Tunnel Alternative would construct a tunnel that would carry three lanes in the westbound direction of I-70. Eastbound I-70 would be realigned on the exiting highway footprint to flatten curves. This alternative also includes two options for the alignment of the new frontage road on either the north or south side of Clear Creek. Learn more here: www.codot.gov/projects/i70flo...
12 июн 2018
