Category SRMC LRMC FAC PayGo
Costs
Return on
capital.
Not relevant Not relevant Return on capital
employed.
Not relevant
Infrastructure
costs
Facility wear caused
by use.
Facility wear caused by
use, and capital costs to
increase capacity to
accommodate growing
demand.
All ongoing
infrastructure costs
(operations,
maintenance and
depreciation).
All costs (operating
and capital) incurred
during a year.
Service provider
operating costs
Cost of an additional
vehicle km.
Cost of an additional
vehicle km.
All costs associated
with providing services.
All costs.
Congestion Costs imposed by
one user on other
transport system
users.
Not included if capacity
expansion leaves
existing traffic
unaffected.
Not relevant, since this
cost is imposed and
borne by infrastructure
users as a group.
Not relevant, since
this cost is imposed
and borne by
infrastructure users as
a group.
Mohring Effect9 Benefits of increased
public transport
service frequencies
due to additional
demand.
Benefits of increased
public transport service
frequencies due to
additional demand.
Not relevant, since this
impact is imposed and
borne by infrastructure
users as a group.
Not relevant, since
this impact is imposed
and borne by
infrastructure users as
a group.
Accidents External crash risk
costs of an
additional unit of
travel.
External crash risk costs
of an additional unit of
travel.
External costs attributed
to user groups on the
basis of responsibility.
Not relevant
Environmental
Costs
Cost of an additional
unit of travel.
Cost of an additional
unit of travel.
Costs of total vehicle
travel.
Not relevant