running powers
Permission given in an agreement allowing one railway company to run trains over certain tracks belonging to another railway company.
running powers: rights to use another railway's tracks
Running powers are contractual rights that allow one railway operator to run its own trains over track owned and maintained by another operator. The owning operator, called the infrastructure manager or host railway, retains full responsibility for track maintenance, signalling, and scheduling. The operator exercising running powers pays access fees and must comply with the host's operational rules, timetabling constraints, and safety standards.
Running powers arise from commercial agreements between operators, often dating back decades to when railway networks were fragmented across multiple companies. A passenger operator might have running powers over freight operator's lines to reach a city terminus. A freight operator might use running powers to access a port or industrial facility on another operator's network. The arrangement avoids duplication of expensive infrastructure while allowing competition and service expansion.
Practical constraints and conflicts
Running powers are limited in scope and frequently contested. An operator holding running powers must slot its trains into paths allocated by the host, typically during off-peak hours or on secondary routes. Conflict arises when demand for the shared track exceeds capacity; the host operator usually has priority for its own services. Disputes over path allocation, maintenance schedules that block access, and disputes over fee levels are common. Regulatory bodies in many countries now oversee running powers agreements to prevent discriminatory access denial.
The term originates from British railway practice, where it emerged as a practical solution when multiple competing companies shared regional networks. Today running powers remain essential in fragmented rail systems, particularly in Europe and North America. In fully integrated systems like most Japanese railways, running powers are less common because a single entity controls both track and operations. The arrangement requires detailed agreements specifying which lines are covered, time restrictions, permitted train types and weights, and dispute resolution procedures.