From the Southern Pacific’s official Timetable #10, issued on May 12, 1968, showing a portion of the schedule for the San Joaquin Daylight for the segment during which it traversed the so-called “Mococo Line” (from MOuntain COpper COmpany) from Martinez to Tracy and back again.
At this time, the San Joaquin Daylight would depart each morning at 8:58 AM, seven days a week, from the station in Martinez, taking about 48 minutes to travel the 48 rail miles to the Tracy depot.
In the afternoon, the San Joaquin Daylight would reverse direction, departing from downtown Tracy at 3:20 PM and pulling in at Martinez at 4:08 PM.
ABOVE: Riding from Fresno to San Francisco or Los Angeles in the early 1940s? There’s no better (or more affordable) way to go than a seat aboard the recently-launched streamlined San Joaquin Daylight. (Southern Pacific Archives)