If you are referring to using a bike to avoid the Houston traffic problems your money would be better spent somewhere else.
Bikers could me a little more progress, but the traffic was so bad they were also stuck. Open doors and freaked out motorists made 'riding the line' impossible. If you tried to go down the median you were stopped by police and ordered back on the road.
See this thread from another board for more info:
http://www.timebomb2000.com/vb/showthread.php?t=171587&highlight=motorcycles