That's what I don't know if I like. As badger' stated no they aren't reflections they are the scene post-train as the exposure was so long. I think it would have worked if the exposure was stopped before the train passed.
Make = Canon
Model = Canon EOS 30D
Exposure Time = 15"
F Number = F6.3
Exposure Program = Shutter priority
ISO Speed Ratings = 100
Exif Version = Version 2.21
Date Time Original = 2008-01-05 23:20:10
Date Time Digitized = 2008-01-05 23:20:10
Shutter Speed Value = -3.91 TV
Aperture Value = 5.31 AV
Exposure Bias Value = ±0EV
Max Aperture Value = F2.8
Metering Mode = Pattern
Flash = Flash did not fire, compulsory flash mode
Focal Length = 50mm