Clear Creek County prepares a forceful response to CDOT's Region 1 10-year plan, flagging delayed wildlife crossing and safety gaps

Clear Creek County commissioners spent the bulk of their meeting in a work session reviewing Colorado Department of Transportation's Region 1 10-year plan and agreed to send a strongly worded set of written comments asking CDOT to prioritize mitigation projects that reduce crash rates and protect county residents.

County staff and commissioners identified three plan elements that touch the county: the Idaho Springs sound wall, the Empire wildlife crossing and the Bakersfield climbing lane. Commissioners praised progress on the Idaho Springs sound wall, which staff said has a completed design and a community-selected option, but criticized the plan for pushing the Empire wildlife crossing well into the latter decade and for listing only a fraction of the funding CDOT estimates it will need for Bakersfield.

"We need to see firm commitments to mitigate our crash rate," one commissioner said during the discussion, urging the county to demand capital investments that lower accidents rather than simply accept additional capacity. Staff emphasized that the county already endures a disproportionate safety and environmental burden along the I-70 corridor and that mitigation is a capital -- not operational -- ask that belongs in the 10-year plan.

Commissioners and staff pressed CDOT's adherence to the Context Sensitive Solutions (CSS) process and asked that the county be treated as a required partner at the start of any project. "The CSS process requires not contact. It is a must," staff said, recommending firmer language that would require CDOT to bring a Project Leadership Team (PLT) to county leadership rather than treat PLT formation as optional.

Funding shortfalls also drew attention. Commissioners noted that CDOT's estimated cost for the Bakersfield climbing lane substantially exceeds the funding currently identified in the plan and warned that underfunding could prompt design compromises (for example, shortening the climbing lane or avoiding necessary bridge replacement). One commissioner said the $20 million estimated cost has only $12.5 million matched in the 10-year window, and called for clearer funding timelines.

Public-safety context framed much of the board's position. County Manager Colton Rola recounted a recent multi-vehicle crash near the tunnel that consumed multiple ambulances, a helicopter and mutual-aid resources, and described the county's near-capacity emergency response as a reason to press CDOT for mitigations that will reduce incident frequency and severity.

The board asked staff to revise and circulate a comment letter that would (1) call out insufficient mitigation across the corridor, (2) request clearer PLT/CSS commitments and involvement, (3) press for funding and scheduling that would not push the Empire wildlife crossing to 2030+ without explanation, and (4) seek capital investments that will demonstrably reduce crash rates and environmental harms to county residents. Staff will circulate a draft for a yes/no response so the county can file within the comment period.

Next steps: staff will finalize the written comments and file them with CDOT during the open comment period and will begin compiling incident-by-incident public-safety records to support separate legislative or budgetary requests in the state capital.