Rush hours

Today I would like to share with you a photo showing light trails during rush hours in Warsaw.

EXIF data:
Camera: Canon 5D MK II
Lens: Canon 24-105 f/4 L IS USM
Focal length: 24 mm
Aperture: f/22.0
Exposure time: 45 s
ISO: 100
Number of exposures: 1
E.V. Step: n/a
Flash used: no
Tripod used: yes
Filters used: no
Software: Magic Lantern, Lightroom 4.1, Photoshop CS5