A frequent commenter on HT asks this in an email (the links are mine, not his):
On Second Avenue Sagas, one of the discussions went on a tangent that left me wondering about transfer penalties. If you need to walk from one station to another on the street to transfer, do the ridership models assign a higher penalty than if there’s an enclosed corridor between the stations? In addition, for systems that have faregates, is there an extra penalty for transfers that require exiting and
reentering?