A San Diego Northern "Coaster" commuter train #654 has an approach diverging signal as it crosses the lagoons in the Sorrento Valley in northern San Diego, California, on July 28, 2011. SDNR F40PH-2C 2103 (a product of M-K, not EMD) is shoving on the rear of five Bombardier coaches and one cab car as the train makes its way from Oceanside to San Diego.