Yes and in 2015 we can use our hoverboards to fly over this road.
There are not enough bikers, and that is also why there will never be enough.
Lets hope they build one line and see how succesfull it is.
How does the rail like this plan? They are not thrilled I assume, as they earn good from people taking short trips.
I would assume they could make it lucrative enough by charging for renting the space above their lines. Maybe it would improve the dire service quality and pricing of the railways a bit.
I'd think the biggest competition would be the Tube. I would love to replace my current 20 min tube journey with a ~30 min cycle to work if I'd be out of the traffic.