Background

Construction of the Surf Line between Los Angeles and San Diego began on October 12, 1880, with the organization of the California Southern Railroad Company. On January 2, 1882, the California Southern commenced passenger and freight service between National City and Fallbrook Junction, just north of Oceanside.^[1] The Santa Fe assumed control of the California Southern and on August 12, 1888, completed the line between Los Angeles and San Diego. Initially known as the "Short Line", the route replaced the Santa Fe's existing circuitous route via Temecula Canyon.^[2] In the 1930s the Surf Line hosted four round-trips per day, with an average trip time of 3+1⁄2 hours.^[3]

San Diegan

Santa Fe San Diegan
0 Los Angeles La Grande Station Closed 1938 11.7 Pico Rivera 25.6 Fullerton 28.3 Anaheim 33.2 Orange 36.1 Santa Ana 43.4 Irvine 48.6 El Toro 57.7 San Juan Capistrano 60.3 Serra Bypassed c. 1950s 64.2 San Clemente 69.2 San Onofre Bypassed c. 1950s 86.6 Oceanside 89.7 Carlsbad Bypassed c. 1950s 98.5 Encinitas 100.3 Cardiff Bypassed c. 1950s 102.4 Solana Beach Bypassed c. 1950s 104.5 Del Mar 109.5 Sorrento Bypassed c. 1950s 113.4 Linda Vista Bypassed c. 1950s 127.9 San Diego

Amtrak San Diegan
1971–2000
Coast Starlight to Seattle 0 mi 0 km San Luis Obispo 12 mi 19 km Grover Beach 25 mi 40 km Guadalupe 51 mi 82 km Lompoc–Surf 110 mi 177 km Goleta 119 mi 192 km Santa Barbara 129 mi 208 km Carpinteria 145 mi 233 km Ventura 155 mi 249 km Oxnard 165 mi 266 km Camarillo 175 mi 282 km Moorpark 186 mi 299 km Simi Valley 194 mi 312 km Chatsworth 203 mi 327 km Van Nuys 209 mi 336 km Hollywood Burbank Airport Metrolink to Lancaster 216 mi 348 km Glendale Sunset Limited to Miami 222 mi 357 km Los Angeles Metrolink to San Bernardino Commerce 1993–1994 248 mi 399 km Fullerton Southwest Chief to Chicago 253 mi 407 km Anaheim–Stadium Metrolink to San Bernardino 258 mi 415 km Santa Ana 268 mi 431 km Irvine 280 mi 451 km San Juan Capistrano 288 mi 463 km San Clemente 309 mi 497 km Oceanside 325 mi 523 km Solana Beach Del Mar closed 1995 347 mi 558 km San Diego–Old Town 350 mi 563 km San Diego

Santa Fe San Diegan at the San Diego depot (1945 postcard)

In the late 1930s streamlined trains were in transition. While fixed consists such as the Union Pacific Railroad's M-10000 were out (the last, the Illinois Central 121, had been built in 1936),^[4] railroads still ordered sets of equipment with the intention that those sets stay with a particular train. In 1937–1938, the Santa Fe embarked on a massive program to upgrade its passenger fleet: it introduced new sets on the Chief, Super Chief and El Capitan, and added three new trains — the Chicagoan, Kansas Cityan, and the San Diegan.^[5][6]

On March 27, 1938, the Santa Fe inaugurated the San Diegan, operating on a schedule of 2+1⁄2 hours. The single equipment set could make two round-trips per day. A second San Diegan consist entered service on June 8, 1941, doubling the schedule to four daily round trips.^[7] The San Diegan was supplemented by two conventional heavyweight trains.^[8]

• December 31, 1940: Engine No. 1676, a 2-10-2 type locomotive in charge of Train 135, the "Night Coast," is bound for Los Angeles with a 40-car freight when it derails just after 9:00 p.m. and goes over a bluff south of Del Mar, with 8 freight cars following suit. Nine additional cars were derailed but did not fall. Three members of the engine crew were killed in the accident, and many days passed before all of the wreckage could be retrieved; only one car actually ended up on the beach near the water. It was determined that water seepage had undermined the trackbed where the incident took place, causing the rails to spread.^[9]
• June 8, 1941: A second lightweight train consisting of six coaches, a baggage-mail car, a tavern lunch-counter car, and a round-end observation car is added to the line. Service is increased to four daily round trips with streamliners and one round trip using conventional equipment.
• October 27, 1941: A fifth, steam-powered train is added to the schedule, due in part to the need to transport military personnel to and from San Diego's bases. This semi-streamlined train carries a full buffet car, a diner, and three coaches that had all previously run as the Valley Flyer between Oakland and Bakersfield. The number of daily trains servicing the route increases to 16, on average.
• 1942: The average number of trains per day increases to 42. Consist size expands to 13 cars, and each logs 512 daily miles. Trains consisting of 10-12 former Southern Pacific interurban trailer cars, owned by the U.S. Maritime Commission but bearing ATSF markings, are fitted with conventional knuckle couplers at each end of the trainset and pressed into service to handle the additional passenger loads.
• April 1943: The schedule is lengthened to three hours due to ever-increasing military movements.
• May 10, 1943: Santa Fe adds a second mainline track along the San Diego line between La Mirada and Fullerton to accommodate increased wartime traffic. Centralized Traffic Control (CTC) is installed on the line.
• May 21, 1952: The Santa Fe places two Budd Rail Diesel Cars, Nos. DC191 and DC192, into service. The two cars, coupled together, make two daily round trips. One of these is a non-stop express service timed at 2 hours 15 minutes.^[10]
• August 25, 1953: Santa Fe 3751 pulls the last steam-powered trains (Nos. 72 and 73) on the "Surf Line."
• January 10, 1954: The use of round-end observation cars is discontinued in order to eliminate the need to "turn" the trains in San Diego before heading northward.
• January 22, 1956: Redondo Junction train wreck. Bound for San Diego, the two RDCs (making up train No. 82) derail at 69 mph in an evening high-speed accident at Redondo Junction, California, just south of the Los Angeles Union Passenger Terminal (LAUPT), killing 30 and seriously injuring 117. This accident ended the units' run on the "Surf Line."^[11] The radio reports of the accident were one of the first major uses of the Sigalert (known at the time as a "Sigmon Traffic Alert").
• March 1956: General Motors' Aerotrain makes a series of experimental runs as a San Diegan consist. Thoughts of placing it in permanent service are quickly abandoned as the entire train set has to be turned at each end of the line, and requires helper locomotives on the Sorrento Grade.
• April 28, 1956: Heavyweight local trains Nos. 70 and 75 are discontinued due to losses.
• Summer 1956: Santa Fe's El Capitan makes three demonstration runs to San Diego to promote its new "Hi-Level" cars. The railroad begins placing illuminated drumheads (formerly mounted on round-end observation cars) on the vestibule gate of the trailing cars of the San Diegan. Service on the line is reduced to six daily round trips.
• Summer 1958: Service is further reduced to five daily round trips and weekend extra trains.
• November 19, 1958: An F4D Skyray fighter jet overshoots the runway at Marine Corps Air Station El Toro and is struck by southbound train No. 74 at 75 miles (121 km)-per-hour. All three locomotive units and cars #3430, #3165, #3144, #1399, #3100, #3094, #3082 derail. No fatalities and only a few injuries result.
• January 14, 1959: Locomotive #20C, leading train No. 75 through a blinding fog, collides with a heavy truck at a grade crossing in Irvine; the unit sustains considerable damage and is "set out" to be picked up for repairs. Multiple automotive mishaps also result from the heavy fog in the immediate vicinity.^[12]
• December 4, 1959: A few minutes before 12:30 a.m., freight train 136, the eastbound "Night Coast," is on the mainline heading for San Diego when the westbound "SBX" (San Bernardino Extra) leaves the San Juan Capistrano siding without dispatcher permission. Engine Nos. 259 and 269 (both of the EMD F7 type) are damaged in the resulting collision, with several cars derailed.
• July 31, 1964: Mail trains Nos. 70 and 81 are dropped as all mail between Los Angeles and San Diego is now transported via truck (Santa Fe's mail contract expired on July 1 and was not renewed).
• 1965: Service is further reduced to three daily round trips (train Nos. 73–78) on a two‑hour‑and‑55‑minute schedule.^[13]
• December 22, 1965: a San Diego-bound San Diegan collides with a fully loaded gravel truck at the State College Boulevard grade crossing in Anaheim. The long nose of the lead Alco PA unit is credited with saving the lives of the engine crew, but is so badly damaged that it has to be written off and scrapped. Including locomotive units 61L and 51C, cars #3084, #3156, #3152, #3179, and #3076 all derail.^[14]
• February 11, 1967: In heavy fog, a San Diego-bound San Diegan slams into an Orange County rubbish truck at the Fruit Street crossing on its approach to the Santa Ana Depot. There is no derailment but 8 passengers were injured from flying glass.^[15]

ATSF EMD F7 in classic Warbonnet livery, leading the San Diegan, heading South near Miramar, California 1973

Amtrak

An EMD F40PH leads a San Diegan into Union Station in Los Angeles in 1978.

Amtrak assumed control of most intercity passenger trains in the United States on May 1, 1971. It retained two of the San Diegan's three round-trips.^[16] Between November 1971–April 1972 the long-distance Coast Daylight/Coast Starlight operated along the entire length of the Pacific Coast from Seattle to San Diego. The Daylight/Starlight was cut back to Los Angeles in April, and Amtrak restored the third San Diegan round trip to maintain the same level of service along the corridor^[17] Beginning in 1976 the state of California funded additional service: a fourth round-trip on September 1, 1976, a fifth on April 24, 1977, a sixth on February 14, 1978, and a seventh on October 26, 1980.^[18] Between April 29, 1984, and April 28, 1985, Amtrak experimented with an express service between Los Angeles and San Diego. This was targeted at business customers and made fewer stops than the regular San Diegan trains. Dubbed Metroliner after the high-speed service on the Northeast Corridor, it was unpopular and suffered from low ridership. After its discontinuance Amtrak restored the seventh San Diegan and introduced Custom class on the route.^[19]

• June 26, 1988: One round trip per day is extended north to Santa Barbara.
• 1995: One round trip extends as far north as San Luis Obispo.
• July 1996: The IC3 Flexliner is put into two-week trial service during the height of the Del Mar horse racing season.
• November 1998: An eleventh daily round trip is added.^[20]
• June 1, 2000: The train is renamed the Pacific Surfliner, with eleven round trips from San Diego to Los Angeles. Five continue to Santa Barbara, and two continue to San Luis Obispo.