According to HFTH , no other transmission line in the United States uses such a narrow right of way in a seismically active residential community for a 500kV line . The 2008 Chino Hills earthquake was an example of an event with sufficient intensity to cause significant damage . HFTH maintains that this line is detrimental to the safety , health , aesthetics , and property values of their community
2008 Chino Hills earthquake
2008 Chino Hills earthquake
Hope for the Hills