Historically, California’s overhead electric lines have been pushed to the margins of the built environment and, when possible, physically buried out of sight; now, the webs over our heads are central artifacts in the broader struggle to avoid climate catastrophe and enact climate justice.
Power lines are sites of tension. They have simultaneously proliferated electric currents across California and faded in popularity for over a century. In 1913, when Southern California Edison opened the Big Creek Power House No. 1 and sent hydroelectric power at an unprecedented potential of 150,000 volts across 241-miles to the Eagle Rock substation, the Los Angeles Times envisioned “a hand robed with lightning” stretched “across the gulf of valleys and mountains to the doors of this city.” Contemporaries may have viewed the new, soaring steel transmission towers that began in the Sierras, crossed the Tejon Pass, the Newhall Pass, and then descended into the valley as hands, “robed with lightning,” but by the second half of the twentieth century, most Angelinos associated overhead power lines with industrial blight. Wires, poles, and lattice steel towers made aesthetic intrusions on otherwise beautiful California landscapes. In recent years, another negative inflection has been laced onto the lines. Long, energized wires are potential tinder boxes. Instead of hands robed with lighting, the unpredictable arcing of energized lines swaying in the wind and warmed by climate change has unwittingly ignited dry vegetation and sent waves of fire across mountains and valleys to the doors of Los Angeles.
However, California’s electric infrastructure will, for the foreseeable future, remain fire hazards and lynchpins of climate justice. Efforts to decarbonize and bring more renewable energy sources online requires wires. Indeed, along with wind turbines and solar fields, long-distance, high voltage transmission lines must be built to “”unlock a renewable energy bounty.” The clean energy transition demands transmission. However, gaining public approval for new transmission projects is difficult, especially as the tightrope of electric transmission spans a physical and political landscape charred by wildfires and threatened by blackouts. What can the history of California’s transmission lines offer during this pivotal moment of energy transitions and climate activism?
One can hope that policy makers and affluent communities fighting for clean energy will not shift the burdens of transmission infrastructure into sensitive ecosystems or onto communities already poised to bear the brunt of climate change. The history of infrastructure in California dampens such hopes, but overhead lines have long evoked ambiguous responses. Select lines have been viewed as safe, controlled “lightning”; however, the majority are unruly and sprawling. Some lines have been framed as beacons of progress, others as icons of blight. The lines in our landscape may be viewed as revolutionary links of a technological wonderland or banal webs choking life from the environment.
The following considers some of the historical forces and visual associations of electric lines around Los Angeles. I am not a power lines apologist and am not certain what might incite utilities to repair the thousands of miles of existing lines or the public to accept the new transmission that might be built. Here, I frame specific lines as emblematic of the isolation, interconnection, and aesthetic conflicts in the broader power network. These lines also happen to be on the route between Santa Barbara, where I lived from 2011 to 2015, and the Huntington Library in San Marino, where I completed research for Power-lined: Electricity, Landscape, and the American Mind.
I recently returned to the area and retraced my regular route. It begins and ends with the 101 and a series of smooth, seaside curves that mirror the silky bottom turns surfers make on breaking waves beyond the rumble strips at Rincon Point. After Ventura, one may continue southeast on the 101, over the Conejo Pass and through Thousand Oaks; or, take the longer route east from Ventura and through the Santa Clara River Valley, the self-claimed “Citrus Capital of the World.” Here, I turn east, make a detour towards Ojai, and then continue towards Pasadena and San Marino. I head back on the 101 through Hollywood and then north to Santa Barbara to complete the circuit.
Isolation: Telegraph Road and the Thomas Fire
In 1853, the first telegraph line on the Pacific Coast was strung across the branches of living pine trees. The single wire spanned 23 miles between the northern mining towns of Nevada, Grass Valley, and Auburn. San Francisco was connected to Los Angeles in 1860, less than a year before the transcontinental telegraph line linked California with the East. The line strengthened coast-to-coast correspondence, but, for most of the nineteenth century, California’s geographically isolated mining outfits, ranch towns, and agricultural settlements sometimes hung together by a mere telegraph thread. Despite growing inter-state communication between San Francisco and other Western cities in the 1850s, the intra-state network remained sparse. In the 1860s that telegraph finally began to spread south in California, reaching Los Angeles in 1860 and San Diego in 1870. James Schwoch’s excellent history, Wired into Nature (2018), considers these environmental pressures. He explains how gold mining and the Civil War spurred the need for telegraph lines in California while difficult terrain and snowstorms in the Sierras hindered this spread. Another challenge was the fact that, even for a state teeming with timber, it was difficult to obtain relatively cheap and easy to move telegraph poles. In the 1860s, groves of Blue Gum Eucalyptus, a species imported from Australia, provided poles for telegraph lines.
California’s relative lack of telegraph lines during the period of late-nineteenth-century occupation and development may be why, in 2020, it appears to have more streets, avenues, and roads with the name “telegraph” than any other state. Over a century ago, a single telegraph line was a noteworthy feature in the middle landscape between wilderness and civilization. Compared to the glut of wires on the Eastern seaboard, a telegraph line in California seemed significant. The lines did not intersect multiple streets of neighboring towns or even connect every district in the cities; rather, the telegraph line was often erected alongside an existing thoroughfare, such as “Telegraph Road” in Los Angeles, which runs diagonally from Beth Israel Cemetery at Olympic Boulevard to Imperial Highway in La Mirada. Collectively, “telegraph” street names may be considered holdovers from an age when new (or at least newly named) dirt roads, stagecoach trails, train tracks, and telegraph wires made collective imprints on the California landscape.
Twenty minutes after I veer off the 101 and onto Route 126, I reach Santa Paula where West Telegraph Road, turns into East Telegraph Road and then continues as Old Telegraph Road. As it appears and disappears, Telegraph Road splits through orchards and nurseries, sometimes overlapping with 126 to arrive in downtown Fillmore. Here, the Fillmore and Western Railway declares itself “Home of Movie Trains” for film and television productions. The telegraph and railroad arrived here in tandem in the late nineteenth century. Film and television crews from Los Angeles still use the railway’s collection of historic train cars and depot scenes to create the illusion of the past. Of course, real telegraph lines and poles are nowhere to be found, but telegraph poles and wires have been a crucial backdrop and narrative device for the Western genre.
In the first decades of the twentieth century, as Los Angeles was wired for power and the lights of the American movie industry flickered to life, director D.W. Griffith used telegraph lines—and telegraph cutting—to signal a sudden isolation of protagonists in two of his more famous short films, The Lonedale Operator (1911) and The Girl and Her Trust (1912). Wire cutting heightens the tension of a pending attack as the characters can no longer send for help. The trope was repeated in the opening scenes of Stagecoach (1939) as well as Once Upon a Time in the West (1968). In the Western, focusing on the single telegraph pole or wire, which the viewer knows can and probably will be broken, evokes the terror of isolation. Wire cutting, loss of telegraphic communication, and the fear felt by the fictional Western characters seems quaint in comparison to the sudden, widespread, and sometimes deadly loss of electric power that has accompanied some of the state’s recent wildfires.
Instead of continuing on Telegraph, I turn up 150, or North Ojai Road. This two-lane road is flanked by wooden utility poles, ranch style homes, and a blend of fan palms and eucalyptus. The valley widens. Goldenrod and chaparral pour down the hills. Soon, I arrive at my destination—Anlauf Canyon Road. On Monday, December 4, 2017, at approximately 6:14pm, the cables which stretch from the poles lining 150 towards a family ranch in Anlauf Canyon swayed and then struck one another resulting in “line slapping.” According to the Ventura Fire Department Report, “phase to phase contact on several spans of [these] power lines” caused “molten aluminum particles to fall to the ground,” which then ignited sagebrush in the dry streambed.
California is crisscrossed by thousands of miles of power lines. Many intersect difficult terrain, pushed away from parks, schools, family homes and sensitive habitats. For various reasons, electrified lines start thousands of small fires each year. Some rural lines are poorly maintained, some crowded by overgrowth, and some susceptible to being jostled out of position by the warmer, faster winds incited by climate change. In recent years, vulnerable or faulty equipment have ignited California’s most catastrophic blazes.
When an iron hook holding up a 115,000-volt line owned by Pacific Gas & Electric (PG&E) snapped on the morning of November 8, 2018, it ignited what was later named the Camp Fire, the deadliest fire in California’s history. An investigation revealed that PG&E “knew for years that hundreds of miles of high-voltage power lines could fail and spark fires, yet it repeatedly failed to perform the necessary upgrades.” In October of 2019, after PG&E preemptively shut off power across the northern part of the state, a broken jumper wire started the Kincade Fire. These utility’s culpability for these faulty and exposed lines is part of ongoing lawsuits. To insulate itself, PG&E has filed for bankruptcy. Meanwhile, Southern California Edison—who owns and controls the lines running through this bucolic canyon near Ojai—is fighting its own legal battles regarding the Thomas Fire and the Montecito Mudslides.
What started with this seemingly simple line spread, scorched 282,000 acres over forty days. The fires directly caused two deaths and destroyed hundreds of structures. The tragic catastrophe and heroic effort to fight the fire has been explored, both in gripping journalism and stunning multimodal photoblogs. Meanwhile, locals on the outer edges of the fire footprint are planning a memorial to the many victims and heroic first responders to the mudslides that ripped through Montecito on January 9, 2018.
Two years after the fire and mudslides, I stand on edge of 150 and look East over Steckel Park towards Anlauf Canyon. No sign or memorial will be placed here. I hear the creek gurgling below, see rich and verdant shrubs, and watch the waxy leaves of the Cottonwoods flickering like an organic strobe. This quiet canyon seems like the scene for a Western, a garden seemingly detached from the sprawling metropolis to the south or the devastation wrought in the rich hamlet to the northeast. I know the isolation is illusory. The sensation of being “cut off” from the beautiful vistas of the 101 and the bustle of Los Angeles can be almost instantly collapsed by a loose cable, especially in this age of dryer winters and warmer winds. Decades of damage has exposed our networks to nature’s wrath.
From the shoulder, I photograph some of the visible remnants of the fire, including charred poles, some of which are spray painted with an X. It’s unclear if they have simply not yet been replaced or will continue to be ignored. A series of scorched tree stumps line the opposite side of the road and above, I can see the cables with a hint of green, clearly shiny and new. I imagine most of the drivers that zip past me on 150 do not differentiate between the replacement poles and wires and the original, broken infrastructure. When the fires are controlled and the power returns, how do we notice the lines that ignited it? Why should the technological source of our tragedy be replaced? Why not let them hang there like obsolete telegraph poles alongside train tracks? For me, the electric lines, visible and disappeared, are salient. Maybe the locals see them too. Maybe the experience of the Thomas Fire has led them to see overhead wires as threats, as reminders of how easily the landscape around them could ignite and leave each tiny ranch or small town an island isolated by a sea of flames.
Intensification at Newhall Pass
Twenty-five miles east of the Fillmore, California Highway 126 reaches Castaic Junction and U.S. Interstate 5. This north-south interstate parallels the Pacific coast from the Mexico-U.S. border at San Diego to the Canadian border in Washington State. In the rocky landscape around Castaic, the 8-lane artery of I-5 is crossed by distinct packs of overhead cables and flanked by soaring transmission towers. To the north, I-5 rises through the Tejon Pass and continues into the Central Valley. In the span of sixty miles, the interstate is crossed by six major sets of 345 kv lines and three sets of 500 kv lines. The 500 kv lines are part of the Path 26 electric power transmission corridor, which runs from the Vincent Substation in Palmdale towards Midway station near Bakersfield. Midway, an industrial plot surrounded by vineyards and almond orchards, connects Path 26 to Path 15. Midway station is a node in the Pacific Intertie, a gigantic infrastructure that, like Interstate 5, stretches thousands of miles across the entire backbone of the continent. Few Californians likely know anything about the Pacific Intertie, but everyone, it seems, has had an experience with the I-5. One can physically engage the I-5, drive from Mexico to Canada on a border-to-border cannonball run in just about 21 hours or, be stuck in rush hour traffic for what feels like days. Meanwhile, no person travels the Pacific Intertie; instead, electrons move border to border in a matter of seconds.
I turn on I-5 south towards Los Angeles. Transmission towers dissect the hills dotted with oak and chaparral. Near the exit for Magic Mountain Parkway, three side-by-side sets of lattice steel towers and two of the “portal” designs carry a cluster of twenty-seven dense cables overhead. Lines and poles repeatedly flicker into view between the palm trees and strip malls that flank the interstate. Two miles behind the Wal-Mart at exit 168 are the remains of the Pico Canyon Oil Field, site of the first commercially drilled oil wells in California and longest operating well in the world, having been tapped in 1876 and capped 114 years later, in 1990. Nearby marks one of California’s first oil refineries and pipelines.
To appreciate the approach to my final destination, I turn east, cut through Santa Clarita, and park at the end of Newhall Avenue near Whitney Canyon Park. The pamphlet for this 442-acre open space boasts “outstanding examples of coastal sage scrub, oak woodland, chaparral and riparian corridor vegetation, with year-round springs and at least ten sensitive species.” While the ecosystem deserves praise, the parks’ hills are visually dominated by lattice steel towers and swooping cables. I ascend the path and stand next to one of these massive specimens. A hawk circles, too close to the lines, I think, and then glides towards the summit.
In fact, wildlife—not wildfires—used to be the cause of California’s power outages. In a fascinating article on the confluence of electrical engineering and ornithology, Etienne Benson tells the story of how, in the 1920s, Southern California Edison employees traced the sudden short circuiting of certain power lines in this area to the streams of feces that hawks released as they launched from their perch on lattice steel towers. The engineers used pans, poles, and shields to break the conductive “streamers” of bird excrement before they draped across the energized lines and caused a flashover.
The hawk above me does not release—or at least onto me. It continues in an ungeometric gyre. I listen to corona discharge dissipate in the breeze. I remember that the electrons charging these lines were likely generated by falling water in the Sierras and arrived only to dissipate here, in this lush corridor between the Santa Susana and San Gabriel ranges.
If there were such a thing as a park dedicated to the viewing of power lines around Los Angeles, this could be it. The dirt trails curve up and around small canyons and copses to different perspectives on unique tower designs, some L-5s 500 kv, others with more slender frames, fewer arms, lower voltages. The few mountain bikers, hikers, and families I pass do not seem to mind the towers, but I wonder what other purposes, beyond their function, these forms might serve? I am reminded of Leah Glaser’s claim: transmission towers can be “valuable cultural resources with a crucial story about the impact of long-distance power.” Unsurprisingly, the pamphlet does not tell that story.
The story of these towers would, in my mind, be the story of the “white coal” captured in the Sierras and extended to Los Angeles. Here, in 1906, the world’s first lattice steel transmission towers were used to transmit high voltage power. 1,140 lattice steel towers ranging from 30 to 60 feet tall carried what was at that time a record line with 75,000-volt potential from Kern River No. 1 across 118 miles to Los Angeles. As transmission voltages increased, taller and wider steel structures would replace wooden poles and H-frame structures across the United States and the rest of the world. In fact, California engineers initiated many global advances in power technology during the first decades of the twentieth century. As James C. Williams explains in Energy and the Making of Modern California: “By 1914, their success resulted in California having more long-distance, high tension transmission system that any other region in the world.” Of course, the power systems stretched across the great expanse of the Sierra range, but the bulk of them funneled into San Francisco and Los Angeles. With its natural barriers to the north, lines coming into Los Angeles narrowed into bottlenecks. Nowhere is this more evident than at Newhall Pass.
Newhall Pass was the final gateway on the long journey from the eastern United States to Los Angeles. In 1854, Phineas Banning cut down an existing trail through these mountains by 30 feet to allow wagons the ability to more safely descend. In 1862, Edward Beale acquired a toll road franchise and made another 60-feet gash that was known as “Beale’s Cut.” The Newhall railroad tunnel went beneath the pass in 1876. The new tunnel provided Southern Pacific a direct line to Los Angeles and, with the ensuing and nearby oil boom, Newhall Pass became an inflection point for Los Angeles’s movements of oil, freight, water, and power.
I return to my car, drive through the corridor, and in seconds I am on the other side of the ridge. The geography is similar, but it feels like a different world. Here, packed into just over one square mile on the northern edge of Los Angeles county are the remnants or active features of the Ridge Route, the Sierra Highway, Interstate 5, the Antelope Valley Freeway and dozens of off ramps, flyovers, and interchanges. These concrete bands overlay two railroad tunnels and pass beside the first and second iteration of the Los Angeles Aqueduct Cascades. When this notable conduit first opened in 1913, 40,000 people gathered to hear William Mulholland dedicate the engineering feat and to release the flow of water with the famous words, “There it is. Take it!”
Flanking these overlapping tunnels, roads, pipes and chutes are sweeping packs of power lines. I follow the lines as they sweep over a hundred or so brand-new condos which have cardboard and plastic packaging hanging from their flawless garages. Besides one of these sparkling new homes, I notice a half acre burnt patch of recently planted sod grass. Here too, nature has reclaimed parts of the plastic buffer. I exit my rental car, climb up beneath a lattice steel transmission tower, and watch the hypnotic gush of the cascade.
From this vantage point near Newhall Pass, one might behold the latest iteration of what Christopher F. Jones calls “landscapes of intensification” which he defines as “material transformations of the natural environment that unlocked a world of ever-increasing energy flows delivered at ever-decreasing prices.” The transport of energy across this intensified landscape includes transmission lines, which transport electrons. A further level of intensification occurs where these lines intersect other infrastructures.
If Whitney Park is a place from which to view power lines that rise and reach across mountains, Newhall Pass and Sylmar—with its substations, pipelines, aqueducts, warehouses, trucking yards, new homes, and array of industrial glut—may be the site to view the consolidation of material and financial power as its siphoned to and from Los Angeles.
After revisiting materials in the Huntington Library stacks, I race through Pasadena towards Hollywood hoping to get beyond the 405-101 interchange before the yellow lines on my map app turn to the thick red of traffic. Like the crowds of isolated drivers around me, I pass countless lines, insulators, poles, and towers. Most are easily ignored and difficult to remember. In fact, in the 1970s, artist R. Crumb created a photo album filled with pictures of California’s street lights, poles, and other overhead infrastructure because, as he explained, “People don’t draw it, all this crap, people don’t focus attention on it because it’s ugly, it’s bleak, it’s depressing…The stuff is not created to be visually pleasing and you can’t remember exactly what it looks like. But, this is the world we live in; I wanted my work to reflect that, the background reality of urban life.”
Amidst the “background reality” of Los Angeles, one series of transmission lines and distribution poles are not as bleak and they do stand out—the Dreyfuss designs. In the late 1960s, in response to consumer outcries against the negative visual impact of power lines, Edison Electric Institute and Southern California Edison pioneered an industry-wide effort to improve the aesthetics of tower designs, to sway public opinions, and to avoid the astronomical costs of undergrounding. They commissioned Henry Dreyfuss, the “father of industrial design” to create a series of aesthetic models to merge the function of high voltage transmission with sleek, modernistic forms. The results initially took the form of a book, Electric Transmission Structures and a short film, Towers of Tomorrow. Both book and film showcase Dreyfuss’s 26 designs for poles and towers. In his introduction, Dreyfuss dreams: “When transmission towers are given the same purity of expression given great bridges, they, too, may be acclaimed as a Twentieth Century art form.” Dreyfuss also narrates Towers of Tomorrow, which features photographs of models against the backdrop of various projected landscapes. Dreyfuss guides viewers with comments related to the innovative features of the new towers such as, “The curve elements are important as they contribute strength as well as well as visual grace.” Overall, the models show Dreyfuss’s preference for “robustness and seamlessness” and structures which would be “sturdy and unified-looking in contrast to their spindly predecessors.”
Dreyfuss and Southern California Edison tried to convince the public that these “esthetic” towers made positive impacts on the visual landscape, but the campaign was not entirely successful. One recent review notes, “[Dreyfuss’s] work was to be the first and the last cooperative attempt by industry to create new aesthetic structure designs.”
While not exactly new, three distinct types of Dreyfuss power lines remain visible in Los Angeles. The “Starburst” for 69 kv poles features six cantilevered insulators spread out like a starfish. Their most famous placement is along Hollywood Boulevard. The “Sunburst” is a more remarkable design and is used for higher-voltage transmission. The “Sunburst” is a sleeker, more streamlined version of the typical lattice steel transmission tower. Two prototypes were erected near El Segundo in 1967 and thirteen more were put into place the following year. These remain the most exemplary of all Dreyfuss’s transmission line designs, although the dull brown variation is more common.
Today, I visit the third of the Dreyfuss designs that remain in the area; the “portal.” In 1972, Southern California Edison described the portals as having “bold, simple silhouette” which is “very impressive at close-up viewing as well as at a distance. Its vee-string insulators are always orderly, even under minor side loads.” One such example is visible above the Conejo Pass.
The Conejo Pass provides a fitting exit for my discussion of Los Angeles’s wired landscapes. Southbound on the iconic Highway 101 from Ventura, trucks lug up the right lanes of the 7% grade while more nimble vehicles whip by on the left. Older cars, I know from experience, are prone to overheat during this steady, 3-mile ascent. Northbound from Los Angeles, semi-truck drivers must have their brakes inspected before descending. Next to the brake checkpoint, just beyond the peak of this steep pass, two formidable pairs of brown concrete pylons are stamped into a rock outcropping like indestructible carpet staples. Twelve cables span the 1400-foot gap carrying 220 kV over the banking traffic. To the east, the lines extend towards to the Los Angeles suburb of Moorpark. To the southwest, they are crossed under by Edison Road, a dirt path that snakes beneath the lines and allows crews to access these pylons and the subsequent lattice steel towers. The portals help to transmit electricity through the mountains and then slope towards the Ormond Beach natural gas power plant on the edge of the Pacific. With its 1,516 megawatt capacity, Ormond Beach is the third largest power plant in California. Due to its age, and newer energy regulations regarding the use of ocean water, Ormand Beach was supposed to shut down in 2020. However, because of concerns about grid reliability, it may remain open for one to three more years.
I leave the car at a dead end in Newbury Park and take the trail I found online and which was posted by rock climbers who come here to scale the Conejo boulders. After a short hike, I’m standing next to the portals, looking down at the 101.
These structures do more than provide physical support for invisible currents. In addition to their aesthetic posture, the specific context for these portals is also fitting, as they strike at the etymological roots of “pylon.” The word “pylon” comes from the Greek word for “gate,” and French archeologists originally used pylon to describe the monumental, side-by-side gateways placed near Egyptian pyramids and temples. For millennia, massive pylons have flanked and decorated prominent entrances, pathways, bridges, and ports. Presently, “pylon” also connotes smaller markers (e.g. “traffic pylon” and “end zone pylon”), tall poles used by airplanes or ships for navigational guidance, and, especially in the United Kingdom, electric transmission towers.
The pylons above Conejo Pass transmit electricity and mediate a visible exchange with landscape. They are portals. They are thresholds. They are visible tokens of the millions of miles of electric lines that, over the course of a century, helped transform this relatively rustic, arid, inhospitable area into one of the most powerful, diverse, and iconic regions on the planet.
Power lines are sites of tension, physically and culturally. While my interest in the history of technology attracts me to different lines like these, these portals have also come to signal my own entrances and exits, flights and perchings in the state of California. I wonder if others might feel the same. Just before I returned to make this tour, the LA Times published an opinion piece urging the California Public Utilities commission, PG&E, and SCE to come up with a plan for the “immediate inspection of all the power lines in the state, starting with those in the high-fire risk areas.”
This has been more like a strange tour compared to the inspections required to keep residents safe during the next fire season. In addition, convincing the public to accept the transmission lines (and corresponding costs) or new transmission will be difficult. For now, viewing unique single slivers in the vast and complex power systems reminds me of the interplays between California’s history and future of electric power, engineering and environmentalism.
 Jeff St. John, “7 Transmission Projects That Could Unlock A Renewable Energy Bounty,” GreenTechMedia, 9 April 2020, https://www.greentechmedia.com/articles/read/9-transmission-projects-laying-the-paths-for-cross-country-clean-energy
 James D. Reid, The Telegraph in America:Its Founders, Promoters, and Noted Men (New York: Derby Brothers, 1879), 498.
 Alice Bates, “History of the Telegraph in California,” The Historical Society of Southern California Vol. 9.3 (1914), 181-187.
 James Schwoch, Wired Into Nature: The Telegraph and the North American Frontier (Urbana-Champaign: University of Illinois Press, 2018).
 James C. Williams, Energy and the Making of Modern California (Akron, University of Akron Press, 1997), 42.
 Some of the most well-known “Telegraph” streets in California are “Telegraph Road” which crosses greater Los Angeles from La Mirada to East Los Angeles and “Telegraph Avenue” which passes from downtown Oakland to the campus of University of California Berkeley. Lesser-frequented telegraph paths are the “Telegraph Road” in a remote stretch of mountains in Midpines, “Telegraph Hill” in El Dorado Hill, “Telegraph Blvd” in Marina, “Telegraph Ave” in Folsom, “Telegraph Place” in San Francisco, and “Telegraph Drive” in San Jose. There are also Telegraph Canyon, Telegraph Peak, Telegraph Hill, Telegraph Ridge, and Telegraph City, named for its location on the line 33 miles east of Stockton and 30 miles west of Sonora.
 Richard Verrier, “In Hollywood, All Trains Lead to Fillmore,” LA Times, 20 July 2010 http://latimesblogs.latimes.com/entertainmentnewsbuzz/2010/07/in-hollywood-all-trains-lead-to-fillmore.html
 Joseph Serna, “Southern California Edison Power Lines Sparked Deadly Thomas Fire, Investigators Find,” LA Times, 13 March 2019. Ventura County Fire Department Report, https://vcfd.org/images/news/Thomas-Fire-Investigation-Report_Redacted_3-14-19.pdf
 Alejandro Borunda, “Climate Change is Contributing to California’s WildFires” 25 Oct 2019, https://www.nationalgeographic.com/science/2019/10/climate-change-california-power-outage/
 Katherine Blunt and Russell Gold, “PG&E Knew for Years Its Lines Could Spark Wildfires, and Didn’t Fix Them” Wall Street Journal 10 July 2019, https://www.wsj.com/articles/pg-e-knew-for-years-its-lines-could-spark-wildfires-and-didnt-fix-them-11562768885
 Stan Walker, “Brief History of Oil Development in Pico Canyon,” http://www.elsmerecanyon.com/picocanyon/history/history.htm
 Mountain Recreation and Conservation Authority. “Whitney Canyon Park.” CA.gov, https://mrca.ca.gov/parks/park-listing/whitney-canyon/
 Etienne Benson. “Generating Infrastructural Invisibility: Insulation, Interconnection, and Avian Excrement in the Southern California Power Grid.” Environmental Humanities Vol. 6.1 (2015), 103-130.
 Leah Glaser, “Nice Towers, eh? Evaluation a Transmission Line in Arizona,” Cultural Resource Management, U.S. Department of the Interior, National Park Service, Vol. 20.14 (1997), 23-24.
 James C. Williams, Energy and the Making of Modern California, 187.
 Christopher F. Jones, “Landscapes of Intensification: Transport and Energy in the U.S. Mid-Atlantic, 1820–1930” The Journal of Transport History, Vol. 35, No. 2 (Dec 2014).
 Reznik, Eugene. “R. Crumb’s Snapshots: Source Material of the Legendary Comic Artist.” TIME, 30 Sept 2013. http://time.com/3802766/r-crumbs-snapshots-source-material-of-the-legendary-comic-artist/
 Levy, Eugene. “The Aesthetics of Power: High-Voltage Transmission Systems and the American Landscape.” Technology and Culture Vol. 38 No. 3 (July 1997), 575-607.
 Towers of Tomorrow. 15 min. New York: Jack Brady Productions, 1968.
 Russell Flinchum, Henry Dreyfuss, Industrial Designer: The Man in the Brown Suit (New York: Cooper-Hewitt National Design Museum and Rizzoli, 1997), 174.
 Tikalsky, Susan M. and C.J. Willyward. “Aesthetics and Public Perceptions of Transmission Structures: A Brief History of the Research.” Right of Way (Electric Power Research Institute, March-April 2007), 28-32.
 Southern California Edison, “Design Guide: Aesthetic Guidelines for Electric Transmission Lines,” Southern California Edison, Rosemead, CA, 1972.
 “Conejo Boulders Climbing,” MountainProject.com, https://www.mountainproject.com/area/105850674/conejo-mountain
 “Power Lines Are Still Starting California Wildfires” LA Times, Opinion, 29 Nov. 2019, https://www.latimes.com/opinion/story/2019-11-29/fix-california-wildfires-utlities-and-fire-starting-power-lines
Daniel Wuebben Ph.D. is the author of Power-Lined: Electricity, Landscape, and the American Mind (University of Nebraska Press, 2019). His research on floral codes, viral literacy, and surfing has been published in academic journals such as Victorian Literature and Culture, Computers and Composition, and Symplokē. He lives in Segovia, Spain, and in July 2020 he will begin a two-year Marie Skłodowska-Curie Fellowship with the Ciberimaginario Group at the Universidad Rey Juan Carlos. His project on “grid literacy” engages electric rhetoric and transmission’s role in the energy transition.
Copyright: © 2020 Daniel Wuebben. This is an open-access article distributed under the terms of the Creative Commons Attribution 4.0 International License (CC-BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. See http://creativecommons.org/licenses/by/4.0/.