A semitrailer backing into the loading dock at Pacific Market snagged a utility tension wire today, snapping a power pole and cutting electricity to more than 3,000 customers across Sebastopol and West Sonoma County. The strike sent a downed electrical line across Covert Lane and knocked out power at two Sebastopol Union School District campuses during morning classes.
PG&E reported the outage shortly before 10:25 AM, according to The Press Democrat, which first reported the incident. The utility later put the exact number of affected customers at 3,048. Pacific Market sits inside the Fiesta Shopping Center at the intersection of Covert Lane and Highway 116 in northern Sebastopol, a stretch of road that has seen utility trouble before — a single-car crash at the same intersection in January snapped a power pole and forced emergency traffic diversions, according to the Sebastopol Times.
Downed Line Shuts Down Covert Lane
The tension wire the semitrailer struck caused a nearby utility pole to move and snap power lines, sending a live line across Covert Lane itself. The street was closed to both vehicles and pedestrians between Zimpher Drive and Norlee Street while crews worked the scene, per the same account from the Press Democrat's report. Sebastopol Police Department officers responded to the scene, as did the Gold Ridge Fire Protection District, which took over fire and emergency medical response for the city after completing its administrative annexation of the Sebastopol Fire Department in 2024 and early 2025, according to filings with the Sonoma Local Agency Formation Commission.
Sebastopol Police Chief Sean McDonagh said PG&E crews worked to repair the outage damage, with the utility estimating power would be restored by 12:45 PM today. By early afternoon, the PG&E outage map showed power was back on for most customers, the report noted.
Schools Scramble As Power Drops During Class
The outage partially affected Park Side Elementary School and knocked out power entirely at Brook Haven Middle School, both of which sit close to the Covert Lane corridor. Sebastopol Union School District notified parents that power was out at both campuses while classes were underway, then followed up once electricity had been restored. Power remained on throughout the morning at CASTLE Preschool and the district office, and water and bathrooms stayed operational at all school sites even while the lights were out. The district said it stayed in contact with PG&E throughout the disruption, and the utility treated the schools as a priority for restoration.
That kind of prioritization tracks with how PG&E manages outages more broadly. In its annual electric reliability filings with the California Public Utilities Commission, the utility routinely cites third-party vehicle strikes on poles and guy wires as a major driver of localized outages, and treats schools and other critical facilities as priority restoration targets.
A Recurring Hazard For Local Grids
Collisions between vehicles and roadside utility infrastructure are not rare. Federal Highway Administration data shows crashes into utility poles account for more than 2 percent of all U.S. traffic fatalities and roughly 4 percent of fatal roadway-departure crashes nationwide each year. Overhead guy and tension wires spanning public roads are required to maintain at least 18 feet of clearance above ground under California Public Utilities Commission rules, with a reduced 16-foot minimum permitted across commercial driveway entrances — the kind of tight clearance that comes into play when large trucks maneuver into loading docks like the one behind Pacific Market.
Commercial vehicles are also bound by state height limits: under California Vehicle Code Section 35250, no vehicle or load may exceed 14 feet on public highways without a special over-height permit, a restriction meant to keep trucks clear of overhead lines and other infrastructure. Separately, state law under Penal Code Section 385 makes it a misdemeanor to operate machinery or vehicles within six feet of high-voltage lines carrying more than 750 volts, underscoring how narrow the safety margin can be during routine deliveries.
Tuesday's incident adds to a string of recent power disruptions across Sonoma County. In May, high winds knocked out power to nearly 6,700 North Bay PG&E customers after tree branches struck lines and transformers failed, a disruption Hoodline reported was part of a broader pattern of grid vulnerability in the region. Whether Tuesday's collision prompts any changes to how trucks maneuver near Pacific Market's loading dock — or renewed talk of protective measures like bollards or line undergrounding along busy commercial corridors in West Sonoma County — remains to be seen.
