Add Yahoo as a preferred source to see more of our stories on Google. The Washington State Department of Transportation says a new remote-controlled system will replace the aging artillery once used ...

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 ...

Everything was silent on the Interstate 70 corridor for a moment Wednesday afternoon as the Colorado Department of Transportation held traffic a few miles east of the Eisenhower-Johnson Memorial ...

AVSS Secures Nationwide SFOC Approval From Transport Canada for Drone Avalanche Control Technology: Special Flight Operations Certificate Allows AVSS to Use SnowDarts™ to Perform Avalanche Management.

Whistler Blackcomb has become the first Canadian ski resort to test drone-delivered explosives for avalanche control, using the MONTIS system by U.S. firm Drone Amplified. The March 31 demonstration, ...

Drivers are being advised to expect delays on Highway 1 between Sicamous and Revelstoke tomorrow morning as crews work to ...

JACKSON, WYO. (KIFI) — Travelers heading through the Hoback Canyon, be prepared for some brief stops starting tomorrow, Wednesday, June 18. The Wyoming Department of Transportation (WYDOT) will begin ...

It started with a menacing “whoosh” and a “Watch it!” before a slab of mountainside broke loose under the skis of Montgomery ...

The Washington State Department of Transportation says a new remote-controlled system will replace the aging artillery once used to trigger avalanches over Snoqualmie Pass, marking a major safety and ...