The Colorado Department of Transportation is eyeing more remote avalanche control by reloading the exploding eggs on Interstate 70. You've likely seen the eggs sitting on the side of the road near the ...
The booms echoing through Colorado's high country each winter are getting a high-tech upgrade. For years, crews with the Colorado Department of Transportation used howitzer cannons along I-70 to blast ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback