R206

R206 / 1:M

Driving Lane Reconfiguration modifies lane structure in exactly one Conduit

Conduit lane structure is modified by zero, one or many Driving Lane Reconfiguration

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The Ego Vehicle may observe more than one reconfiguration in the road ahead. For example, a left Turn Lane might precede a Merge on the opposite side of the street a little further down. Or, on a long stretch, such as a freeway there may be no visible restructuring at all.

Since a reconfiguration cannot proceed through an Intersection, and Conduit and its Road Segment terminate at the next Intersection ahead of the Ego Vehicle, there is no way for the same Driving Lane Reconfiguration to span multiple Conduits.

Formalization

Driving Lane Reconfiguration.(Conduit, Road Segment) -> Conduit.(Role, Road segment)