Traffic & congestion
Diagnose congestion at the first slow movement, then trace its effect on the line.
What we know
Operations schematicConceptual
Locate the first persistent queue
ApproachRoad or rail access
Loading positionService time
DepartureExit clear?
Downstream pathCan the line move?
How to approach the decision
Editorial planning advice based on the confirmed systems above.
- Inspect approach, turn, stop and exit in that order.
- Compare a lane change with moving a loading stop away from the junction.
A mistake to avoid
Adding vehicles to a queue can reduce the reliability of the whole service.
What still needs live data
Traffic thresholds, measured intersection capacity and verified fixes.
We will update this guide before opening individual database records. Unverified shells are excluded from search and the sitemap.
Put it to work
Open toolstation throughput
Use your own scenario values. No guessed TF3 presets.
Official sources
Steam storeInfrastructure dev blogTycoon dev blogLast editorial review: September 8, 2026. Evidence policy and source ledger.