John L. Mathis
Railroad Photography

BNSF B40-9W 534 leads 4 other 4 axle units as the Riverside local heads up the new track on Cajon Pass toward Barstow, at MP58, on a pleasant October 29, 2008.
Canon 50D - 1/1000 sec - f/5.6 - ISO 200 - EF24-105mmL IS lens @40mm (eff. 64mm)