When does Trafficity release on Steam?
Trafficity is scheduled to launch on Steam on November 16, 2026 at 09:00 UTC for Windows and macOS.
Steam launch details
Release & PC requirementsTrafficity Wiki
Build road grids, add lanes, and tune busy junctions in Onramp Games’ traffic-focused city builder.
Featured guides
All guidesRoad grids
Build angled or right-angle street blocks in Trafficity and connect the new grid to an existing road.
Lanes & traffic lights
Add a lane to an existing road and configure a traffic light phase using two pre-release gameplay examples.
Roundabouts
See how a medium roundabout is widened to two circulating lanes in the pre-release build.
Release & PC requirements
Check the planned Steam release time, expected price, and Windows and macOS system requirements for Trafficity.
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Frequently asked questions
Can Trafficity roundabouts have two lanes?
A medium roundabout can have two circulating lanes. Add the second lane around the outside of the ring, then reconnect the approach roads.
Pre-release roundabout example
Roundabouts