Projects

News Releases

I-70 Mountain Corridor Holiday Weekend Travel Advisory

July 2, 2014 - Central Eastern Colorado/CDOT Region 1 - DENVER/WESTERN COLORADO —Heavy traffic and increased travel times are expected to begin Thursday for westbound travelers as motorists head up the I-70 mountain corridor.

Westbound Twin Tunnels Weekly Traffic Advisory

May 9, 2014 - Metro Denver Colorado/CDOT Region 1 - IDAHO SPRINGS – Work on the Westbound Twin Tunnels project is underway. This Colorado Department of Transportation (CDOT) project will widen the westbound tunnel bore to accommodate future expansion in the I-70 mountain corridor.

Westbound Twin Tunnels Weekly Traffic Advisory

May 2, 2014 - Metro Denver Colorado/CDOT Region 1 - IDAHO SPRINGS – Work on the Westbound Twin Tunnels project is underway. This Colorado Department of Transportation (CDOT) project will widen the westbound tunnel bore to accommodate future expansion in the I-70 mountain corridor.

Westbound I-70 Twin Tunnels Weekly Traffic Advisory

April 25, 2014 - Central Eastern Colorado/CDOT Region 1 - IDAHO SPRINGS – Work on the Westbound Twin Tunnels project is underway. This Colorado Department of Transportation (CDOT) project will widen the westbound tunnel bore to accommodate future expansion in the I-70 mountain corridor.

Rock Scaling Operations May Cause Delays on I-70 Mountain Corridor

April 9, 2014 - Central Eastern Colorado/CDOT Region 1 - DENVER/MOUNTAIN CORRIDOR – Crews have successfully moved both westbound and eastbound traffic onto the detours that will be in place for the duration of construction of the Westbound Twin Tunnels project, through December 2014.

No Foolin': Traffic Shifts April 1 for Twin Tunnels Work

March 31, 2014 - Metro Denver Colorado/CDOT Region 1 - Crews will begin closing lanes in both directions of I-70 near Idaho Springs at 5 p.m. Monday, March 31, as work begins to shift eastbound I-70 traffic back onto the detour route around the tunnels.

Updated Westbound I-70 Twin Tunnels Weekly Traffic Advisory

March 21, 2014 - Central Eastern Colorado/CDOT Region 1 - IDAHO SPRINGS – Work on the Westbound Twin Tunnels project is underway. This Colorado Department of Transportation (CDOT) project will widen the westbound tunnel bore to accommodate future expansion in the I-70 mountain corridor.

All Lanes Open at Twin Tunnels

December 12, 2013 - Central Eastern Colorado/CDOT Region 1 - Statewide – All lanes have been reopened at Eastbound Twin Tunnels after a nine month construction project widening the tunnel from two lanes to three.

I-70 Twin Tunnels Weekly Traffic Advisory

November 15, 2013 - TRAFFIC ADVISORY - Central Eastern Colorado/CDOT Region 1 - IDAHO SPRINGS – Median barrier and grading work, sign installation, truck hauling, road grading, seeding and final striping operations are part of the planned activities for next week, east and west of the Twin Tunnels.

Twin Tunnels Weekly Traffic Advisory

November 7, 2013 - Denver Metro Colorado/CDOT Region 1 - IDAHO SPRINGS – Median barrier work, sign installation, truck hauling, and seeding and striping operations are part of the planned activities for next week, east and west of the Twin Tunnels.

I-70 Twin Tunnels Weekly Traffic Advisory

November 1, 2013 - Central Eastern Colorado/CDOT Region 1 - IDAHO SPRINGS – Median barrier work, sign installation, truck hauling and striping operations are part of the planned activities for next week, east and west of the Twin Tunnels.

Twin Tunnels Weekly Traffic Advisory

October 25, 2013 - Denver Metro Colorado/CDOT Region 1 - IDAHO SPRINGS – Median barrier work, sign installation, and truck hauling operations are part of the planned activities for next week, east and west of the Twin Tunnels.

I-70 Twin Tunnels Weekly Traffic Advisory

October 4, 2013 - TRAFFIC ADVISORY - Central Eastern Colorado/CDOT Region 1 - IDAHO SPRINGS – Asphalt paving, bridge and median barrier work, sign installation, and truck hauling operations are scheduled for next week, east and west of the Twin Tunnels and at the bottom of Floyd Hill.

I-70 Twin Tunnels Weekly Traffic Advisory

September 27, 2013 - TRAFFIC ADVISORY - Central Eastern Colorado/CDOT Region 1 - IDAHO SPRINGS – Concrete paving, barrier and electrical work, and truck hauling operations are scheduled to take place next week, east and west of the Twin Tunnels and, at times, at the bottom of Floyd Hill.

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