>>http://news.cnet.com/8301-11128_3-10233108-54.html
>>
>>They're getting big! Individual rotor blades approaching 50m long, Siemens makes them as single-piece castings of fiberglass-reinforced epoxy.
>>
>>Check out the pic of blades being transported in a truck convoy.
>
>Some of those are made around here somewhere. You frequently see them on trucks (several trailer lengths long) and on rail (3 or 4 flatbeds long).
>
>Over the weekend a train passed through town that was carrying only blades - probably 50 of them. Pretty impressive sight!

Superb - I made my own and it works! http://www.otherpower.com