Races started along Portola Road near the present-day Pebble Beach Equestrian Center.
Although the course was always tight and twisty with tall Cypress trees hemming in the track on either side, accidents were scarce and relatively uneventful.
This spelled the end of the popular Pebble Beach Road Races, although it was the genesis of Laguna Seca Raceway, its modern-day successor.
Google map The track appears as a lopsided T-shape tilted by about 45 degrees, between the Cypress Point Club (to the north) and the Peter Hay golf course (to the south).
Grand Prix Legends allows players to download user-created tracks, and a simulation of the Pebble Beach course is available here.