Catalog Search Results
Publisher
Colorado Department of Transportation, Region 1
Pub. Date
2012.
Language
English
Description
The Twin tunnels project proposes to add a third eastbound travel lane on I-70 between the Idaho Springs East Interchange (milepost 241) to the base of Floyd Hill (milepost 244) where a three-lane highway section currently exists. The project is approximately two and a half miles long and includes widening the eastbound bore of the Twin tunnels.
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