City Traffic Trial

No Budget · R / C / I Flow

Demand

Tile / Zone Inspector

Hover or click any road, rail, or zone to inspect flow, capacity, and routed O-D trips.

Cycle 0

Active network bottlenecks and zone trip flows

Traffic Rules (SimCity Schematic)

R → I & R → C: Residences send commuters to Factories and Commerce along minimum travel-time paths.
I → C Freight: Factories dispatch supply trucks (or rail cars) to Commercial zones.
Congestion (BPR): Link travel time rises sharply as flow V approaches capacity C (Road 24, Avenue 60, Rail 140), plus 3/4-way intersection conflict delay.
Rail Boarding: Zones directly touching Rail board trains (like 1989 SimCity); Road–Rail crossings also allow Park & Ride transfer.
Growth & Jam Cutoff: Trips exceeding max commute cost fail (! badge). Served zones develop up to Lv 4, generating higher traffic load.
200 Distinct Vehicles & Pedestrians: Active traffic dispatches up to 200 unique cataloged vehicles (passenger cars, taxis, buses, trams, box/flatbed/kei/tanker/mixer trucks, garbage/bucket/sweeper/loader utility units, and police/ambulance/fire vehicles) alongside sidewalk and crosswalk pedestrians.
1P Car View (V): Control your own car directly with WASD / Arrow keys and choose any vehicle from the 200-entry catalog, or toggle Ride AI to hop across live traffic.