Why does the City of Norco want the RTRP put underground?

The approved overhead transmission lines present significant safety and environmental hazards, specifically wildfire hazards, to Norco and many surrounding communities.The proposed 230,000-volt (230kV) electric transmission line route, which is similar to the transmission system under investigation as the potential cause of the Eaton Fire, runs through the same location as the 180-acre Mann Fire (a wind-driven brush fire in the Santa Ana Riverbed) originated in 2020, that caused severe damage to homes and property, and threatened animal safety. Residents, fire experts and City officials have warned the California Public Utilities Commission (CPUC), SCE and Riverside that building such a massive overhead transmission project in the same highly flammable vegetation-ridden corridor will inevitably spark another, even larger, catastrophic wildfire. Fire officials have informed that the approximate 120-foot-tall (minimum) overhead transmission lines, which have been known to cause conflagrations that destroyed communities, will limit firefighting capabilities and prevent air support in an area where high winds already make ground firefighting difficult and, at times, impossible. Additionally, evacuations in Norco are complicated by the Santa Ana River blocking escape routes to the north, hills to the east, narrow streets, and the many horses and animals that also need evacuation. The risk of another devastating fire will be increased exponentially by the construction of an overhead, high-voltage transmission line that will pass through open space loaded with flammable vegetation in the very region that gave the notorious Santa Ana Winds their name and where a catastrophic wildfire already took place.