Independent guide
About this guide
This independent Traffic Architect guide helps players choose the right road or junction tool, then check the conditions and version that affect the operation.
Start with the action you want
The road-building guides separate editing, crossing levels and parallel-copy selection. The junction and signal guides distinguish allowed turns, lane connections, signal phases and interchange placement. The troubleshooting guides cover unreachable destinations, undo/refunds and deciding which version a fix applies to.
What the evidence means
The guides distinguish official updates, developer replies, player reports and limited creator-video reading. A dated report does not establish a bug in every current installation. An update for the full game does not prove the separate Demo received it. Read the sources and version notes for the actual scope.
No game was installed or played for this editorial review. Original diagrams explain supported relationships; they are not screenshots or a claim of current controls being tested here.
Independent and focused
Traffic Architect is developed and published by Green Signal Games. This site is independent and is not official technical support. Its road and junction advice does not promise a complete city solution, guaranteed repair for every save or a complete full-game walkthrough.