Below is a moderately sized image of the satellite image with some notes I quickly added and my quick interpretation. I could be off but I am in the right ballpark area. The overlaid roads in white and yellow are overlaid from Google's own map at the same scale. I am guessing at the railroad location. Links to higher resolution larger files are below the following image. The largest is available by clicking the image below and a tighter veiw the thumbnail above.
Note that the satellite images used and the overlaid highway and roadway map are from Google Maps: http://maps.google.com/maps?ll=51.100931,-121.599169&spn=0.063429,0.085316&t=k&hl=en
