Trying to make up a little time, because it is already 9 minutes late just 33 miles into its 128 mile journey from Los Angeles to San Diego, is Amtrak Pacific Surfliner 566. The train is passing through CP Maple, on Metrolink's Orange Sub, in the city of Orange, California. In the distance the signals on Metrolink's Olive Sub, which begins here at CP Maple, are lined up for Metrolink train 633.
Stretching from San Luis Obispo to San Diego, the Surf Line has become Amtrak's second busiest route. See the Pacific Surfliner and San Diegan in action along with trains from predecessors Santa Fe and Southern Pacific.