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I-70 Eisenhower-Johnson Memorial Tunnel ITS Upgrades

Dillon, Colorado

Project Details

Owner

Colorado Department of Transportation

Location

Dillon, Colorado

Delivery Method

Non-Project Specific (NPS)

I-70 Eisenhower-Johnson Memorial Tunnel ITS Upgrades

IronStride led the construction inspection for the upgrade of the ITS devices at the Eisenhower-Johnson Memorial Tunnel (EJMT), which passes through the Continental Divide. This included the replacement of one-line VMSs, lane use signs, blank-out signs, overheight detection, and CCTV cameras, as well as the replacement of existing analog switches with ethernet switches and the upgrade of existing ethernet switches. These upgrades replaced equipment that was at the end of its useful lifecycle in and around the tunnel, leading to reduced vulnerabilities and improved safety within this critical piece of infrastructure.

Services Included: