Da Vinci's Bridge in Ice

The project is building a 35 meter long model of a bridge designed by Da Vinci in 1502 using pykrete (ice mixed with 2 % cellulose fibers). It is to be finished by mid February. They have two webcams that show the construction site (currently not much to see there):

http://juuka.fi/web-kamera/pic.cfm

http://juuka.fi/web-kamera2/pic.cfm

Also some photos are available at (including their prior projects from last year, and the year before): https://www.flickr.com/photos/structuralice