Video shows CHP using aerial unit to catch truck drivers skipping mandatory brake check areas

The California Highway Patrol (CHP) took to the skies to catch semi truck drivers skipping mandatory brake check areas along I-80.

On August 7, 2026, CHP’s Gold Run Division partnered with CHP Air Operations and CHP’s Valley Division Commercial unit to conduct an enforcement detail on I-80.

Troopers said that the “I-80 Joint Commercial Enforcement Campaign” was launched in response to recent big rig brake fires.

During the August 7 detail, CHP units in the air and on the ground were on the lookout for trucks skipping required brake check areas as well as speeding and other violations that could contribute to brake fires.

“All semis must stop at the brake check area between Nyack and Blue Canyon on 80 westbound. Check to ensure your brakes cool before continuing down the mountain. Please do not park in this area for an extended period. If you decide to skip the mandatory brake check area, our eye in the sky will be watching,” CHP said.

In the video below, you can see CHP using an aerial unit to identify two commercial trucks that bypassed the brake check area. The trucks were then stopped by marked patrol units on the ground for enforcement.