It would be handy if the Transit Trip Planner could be extended to take
into account whether you have a bicycle. This can change the trip
routing since you can travel farther than walking to catch a faster or
more frequent vehicle, but at the same time you're restricted to routes
that allow bicycles. Even separate from the Transit Trip Planner, it'd
be great to have a Bicycle Trip Planner that favors routes that have
bike paths, bike lanes, and uses elevation data to guide you around
hills.
elliot