Track reservations
TF3 extends reservation beyond the next stop toward a reversal-capable stop or the next signal. Configured alternative terminals can be considered if the primary approach cannot be reserved.
Plan the operation
Draw the intended reserved path, including stops inside a single-track section. Identify where opposing services may safely pass before adding trains.
Check the result
Observe the blocked route itself. A green signal depends on a reservable path, not simply on a visually empty area near the signal.
Connected operations
Parent: Network operations ↗
Next action: Road construction ↗
Planning tool: Network Checklist ↗
Version and changes: Update desk ↗
Sources and verification
Official facts are distinguished from editorial inspection advice. Exact hidden formulas, unobserved values and unverified launch behavior are not supplied.
Last checked: 2026-09-26 · Evidence before estimates · Corrections