I photographed this digital live sound video one evening after work, back in late September of 2009.
A southbound Chicago Transit Authority yellow line train / aka "Skokie Swift", speeds past the Oakton Street railroad crossing in downtown north suburban Skokie Illinois at dusk, and sends
a few sparks to light up the scene.
Notice that the Oakton Street station did not exist back then. Today all CTA yellow line trains now stop here at this location.