toll

Toll is a human-made transactional gate for passage: a monetary charge imposed by an authority as a condition for using a specific infrastructure asset such as a road, bridge, or tunnel. Parameters: the rate schedule (flat, distance-based, time-of-day), the collection mechanism (booth, electronic transponder, mobile payment), the enforcement mechanism (barriers, cameras, fines), and the revenue allocation rule (maintenance, construction, authority budget). Persistence mechanism: legal authority establishes the charge and exclusion, physical or digital barriers enforce payment before passage, and accounting records close the transaction, so the gate persists as long as the authority maintains the infrastructure and the enforcement apparatus. [formal: vectigal | substrate: matter | horizon: generations | explicit: yes | epoch: 0.45]