Whiteout on the Divide: Inside Colorado’s I-70 Chain-Reaction Pileup

By George L. Nitti On the afternoon of April 14, what began as a spring drive along Interstate 70 turned into a sudden, disorienting disaster just east of the Eisenhower–Johnson Memorial Tunnel.

At approximately 2:50 p.m., drivers exiting the tunnel on the eastbound side were met with a dramatic and dangerous shift in conditions. “On the west side, roads were just wet,” said Charlie Stubblefield, owner of Mountain Towing & Recovery. “But the moment you came out the other side—it was instant whiteout. Ice, snow… you could barely stand up.”

The abrupt transition proved catastrophic. Vehicles traveling at highway speeds encountered a gradual curve and lost control almost immediately. Within moments, a chain reaction unfolded. “Boom, boom, boom—it just stacks up,” Stubblefield said. By the time authorities shut down the tunnel, an estimated 78 vehicles had been caught in the pileup.

Remarkably, there were no fatalities, and reported injuries were minor, a fact Stubblefield still finds extraordinary given the damage. “Some vehicles were crushed beyond recognition,” he said, recalling a mangled pickup discovered only after another SUV was removed.

Mountain Towing & Recovery, based about 11 miles away in Silverthorne, had crews already patrolling due to the incoming weather. Two units arrived within a minute. Soon, a coordinated response involving multiple towing companies, the Colorado State Patrol, and other agencies was underway.

Serving as incident commander, Stubblefield oversaw the complex task of clearing the interstate. Four heavy wreckers, seven rollback trucks, and additional support vehicles worked in unison to untangle and remove wreckage. Vehicles were transported to a staging area at Loveland Ski Area, where documentation could continue off the highway.

But clearing the road was only the beginning.

In the days that followed, Stubblefield’s team faced an avalanche of logistical challenges such as tracking vehicles, assisting displaced drivers, and coordinating with insurance companies. “You’re repainting the picture over and over,” he said. “Explaining what happened, why it took what it took.”

For Stubblefield, the takeaway is simple: “Give each other space. Look beyond the car in front of you. A lot of these pileups can be avoided.”