Stockholm County · Stockholm

Stockholm, already in Polycity.

Stockholm's streets, its lines and its residents, simulated through a whole weekday.

Stockholm today

What is on the table in Stockholm.

  1. The Mälaren line closed for a weekend

    Parts of the line between Bålsta and Stockholm City shut to trains from 22:40 on Friday 30 October to 04:30 on Monday 2 November 2026.Service span · Remove stop

    Trafiken.nu, Oct 2026

  2. A cycle track and a cycle street on Ringvägen

    The city will build a cycle track and a cycle street on Ringvägen between Hornsgatan and Tantogatan, with the go-ahead in 2026 and the work done, provisionally, in 2027.Cycle lane

    Stockholms stad

  3. The new metro, later and dearer

    Region Stockholm's review of 25 September 2026 puts the metro extensions at 99.8 billion kronor, 22.9 billion more than funded. The green line to Arenastaden is put back a year, to 2029, and the extension to Nacka and Söderort, due in 2030, about two years.New line · Add stop

    Nya tunnelbanan · SVT Nyheter, Sep 2026

  4. SL's 30-day ticket at half price

    From 1 July to 31 December 2026, paid by a state grant, SL's 30-day tickets and monthly subscription cost half. Single tickets and longer period tickets keep their price.Fare · Fare structure

    Region Stockholm

  5. A zone in City for clean cars only

    The low-emission zone round Norrmalmstorg would let in only electric, gas and fuel cell cars. The county board overturned it on 19 May 2026, and the city has appealed to the Swedish Transport Agency.Low-emission zone · Vehicle class access

    Stockholms stad · SVT Nyheter, May 2026

  6. Swedenborgsgatan, a pedestrian street all year

    The city is rebuilding Swedenborgsgatan on Södermalm into a permanent pedestrian street between Sankt Paulsgatan and Fatbursgatan, one way southbound up to Högbergsgatan, due in December 2026.Pedestrian area · One-way street

    Stockholms stad
The copy of Stockholm

Stockholm, built from its own data.

Scenario editorStockholm
Stockholm in Polycity's scenario editor, its zones over the street map
Every street, stop and zone of StockholmReady for a planner's first change.
The day in motion07:30 to 08:30
The whole city, one morning hour
Streets
OpenStreetMap, Sweden
Timetables
SL
Zones
Stockholm's neighbourhoods
Residents and jobs
2021 census grid
How people travel
EMTA Barometer 2025
The simulated day

A weekday in Stockholm.

Results · Vehicles on the street06:00 to 23:00
The day on every street, hour by hourEach street coloured by the cars on it, from the first rush to the last.
The busiest street in 3D08:00
Stockholm's busiest street at eight
The busiest street in 3D19:30
The same street, lamps lit
Stockholm in Polycity

Every plan on the table, on Stockholm's own map.

Scenario editor · StreetsStockholm
The Streets tools open over Stockholm in the scenario editor
Swedenborgsgatan for people on footSpeed limits, lanes, closures and access, street by street.
Scenario editor · TransitStockholm
The Transit tools open over Stockholm in the scenario editor
The green line to ArenastadenNew lines, stops, frequencies, timetables and fares.
Scenario editor · PricingStockholm
The Pricing tools open over Stockholm in the scenario editor
The clean-car zone round NorrmalmstorgZones, the vehicles they admit, and road charges.
Scenario editor · CyclingStockholm
The Cycling tools open over Stockholm in the scenario editor
Ringvägen's cycle trackCycle lanes, parking and shared bikes.
The platform at work

How a plan is tested.

Filmed on Stockholm.

Scenario editorStockholm
Every change, on one mapA planner's draft with all its changes, then one change in its own window.
Agent · a change talked through on the mapStockholm
Talk to Agent. Watch the map change.
One resident's dayStockholm
Every simulated day becomes data.
ResultsStockholm
Every vehicle, every street.
ComparisonStockholm
One plan against today, goal by goal.
A junction studyStockholm
One junction, second by second.Every vehicle and every person on foot through its lights.
Back to the map
Street maps © OpenStreetMap contributors · Map tiles OpenFreeMap © OpenMapTiles · Timetables from SL