A helicopter washes power lines along Pozo Road east of Santa Margarita on Thursday as part of Pacific Gas & Electric Co.'s annual maintenance of electrical transmission towers.
A helicopter washes power lines along Pozo Road east of Santa Margarita on Thursday as part of Pacific Gas & Electric Co.'s annual maintenance of electrical transmission towers. jjohnston@thetribunenews.com
A helicopter washes power lines along Pozo Road east of Santa Margarita on Thursday as part of Pacific Gas & Electric Co.'s annual maintenance of electrical transmission towers. jjohnston@thetribunenews.com

Helicopters hose down SLO County electrical towers

August 07, 2014 5:03 PM