The loco notches up as it starts ascending the grade through the loop. The ruling gradient here is 1:200

Date: 2011-12-10
Owner: Gallery Administrator
Size:
Full size: 1280x668

Photo Properties
Summary  Details
Make Canon Model Canon EOS 350D DIGITAL
Aperture Value f/5 Color Space sRGB
Exposure Program Manual Flash No Flash
ISO 200 Metering Mode Multi-Segment
Shutter Speed Value 1/1600 sec Date/Time 2011 Dec 10 12:14:43 +0000