This is a test train for the soon to be inaugurated Capitol Corridor service linking San Jose with Sacramento. The unit was EX- NYC/PC/CR GP40 3090, AM 64, Kyle 3117, Amtrak 655, HLCX 655 and finally HLCX 4414. SP College Park tower can be seen at the end of the Horizon car. This is now called CP Stockton. (Thanks J.C.Smith and Aaron for info on 655)