That would be a Cycle-Transit User, someone who combines cycling and transit to accomplish a trip. A new study out of the Mineta Transportation Institute (PDF) looks at this behavior in Philadelphia and San Francisco.
A few top line conclusions:
- Cycling and transit act as access for each other, it’s not a one-way relationship
- Cycling extends transit catchment distances to several miles, although not always in obvious ways. Travelers may use cycling to avoid a transfer, reach an interim destination not on transit, or other creative ways.
- While the largest use case is taking a bike onto the transit vehicle, there are lots of use cases that depend on locking up the bike, and agencies can facilitate this combined mode by offering plentiful secure bike parking at key transit locations.
That last point is one we emphasized in the Portland Bicycle Plan for 2030 (I chaired the committee that worked on the bicycle/transit integration chapter).