Tehachapi Loop
Classic action in May 1982 on the famed Tehachapi Loop. with a total of 10 six-axle Southern Pacific EMDs, all wide open as this heavy manifest climbs the 2.2 percent grade. There was nothing like the thunderous EMD turbocharged sound back then. This was how the SP would attack the Tehachapi Mountains: Four SDs up front, led by SD45T-2 #9232. Then, as you see in the picture, four more SDs emerge from Tunnel 9, with #9365 leading this 4-pack, this about 1/3 of the way back. Then, about 2/3 of the way back, 2 more EMDs would enter the scene (see my other pic posted here). Of course, the head of this train is starting to circle over itself. Likely, most of the 10 engines were "Tunnel Motors". Memorable sights and sounds, to be sure!
Tehachapi Loop
Classic action in May 1982 on the famed Tehachapi Loop. with a total of 10 six-axle Southern Pacific EMDs, all wide open as this heavy manifest climbs the 2.2 percent grade. There was nothing like the thunderous EMD turbocharged sound back then. This was how the SP would attack the Tehachapi Mountains: Four SDs up front, led by SD45T-2 #9232. Then, as you see in the picture, four more SDs emerge from Tunnel 9, with #9365 leading this 4-pack, this about 1/3 of the way back. Then, about 2/3 of the way back, 2 more EMDs would enter the scene (see my other pic posted here). Of course, the head of this train is starting to circle over itself. Likely, most of the 10 engines were "Tunnel Motors". Memorable sights and sounds, to be sure!