CDOT hopes to repair highway in time for weekend traffic
By Summit Voice
SUMMIT COUNTY — Colorado Department of Transportation officials said a couple of weakening mine shafts beneath I-70 may have caused a 15-foot hole to open up in the left lane of the highway, just east of the Twin Tunnels.
The left lane of the highway will remain closed while crews work to repair the hole, estimated to be about 14 feet wide. Traffic will be rerouted to the shoulder to allow for two lanes of eastbound traffic.

Biggest pothole ever? CDOT offiicals said mines beneath I-70 may have caused this damage to the highway, in the left lane of eastbound I-70. Photo courtesy CDOT.
No injuries or damage to vehicles was reported, CDOT spokesman Bob Wilson said.
Traffic will be channeled into one lane during the night to enable CDOT crews to begin fulls-cale repairs. Wilson said the lane could be back in full operation by Friday July 20) afternoon.
Get highway updates by calling 511 or via email by visiting www.coloradodot.info and clicking on the cell-phone icon in the upper right-hand corner. The link takes you to a list of items you can subscribe to, including I-70 West, Denver to Glenwood Springs. Updates also are available via Twitter @coloradodot.
Filed under: Colorado, I-70, transportation Tagged: | Colorado, Colorado Department of Transportation, I-70 sinkhole, Interstate 70, transportation, Twin Tunnels


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Geotechnical stuff FYI