1001 Smart Cities
🇪🇸 Barcelona

Superblock Poblenou

🤖 AI-generated summary of the sources below · 🔎 Last verified · ◆ 12 sourced claims, none individually verified yet

This overview was generated with AI from the public sources listed below and checked against them before publication. It has not had a complete human fact-check — treat it as a starting point and follow the sources.

How this atlas is made · What “last verified” means · What “source-checked” means · The full record behind this page

The flagship pilot of Barcelona's modern superblock programme, laid out in September 2016 inside the perimeter of Badajoz, Pallars, Llacuna and Tànger; the city had tested the idea in Gràcia back in 2003. It was trialled with painted road markings, movable furniture and trees in containers at a tenth of what conventional works would have cost, then consolidated in concrete from autumn 2017.

Live 📅 2016–2018
Outcome🎯 Succeeded
Evidence🏛️ Official
what does this mean?The strongest source is the operator's or the city's own reporting — an official report, dataset or press release. It grades who did the looking — not how well the project went. All four grades →
Run byAjuntament de Barcelona
Scale🏘️ District

📊 Impact

Traffic on inner streets fell 58% (perimeter roads rose 2.6%); about 13,350 m² of street space was reclaimed for people, daytime noise fell about five decibels, and 212 trees and more than 300 benches went in.

🎓 Lesson

Cheap tactical materials first, concrete later. The pilot drew a media storm and sustained protest within days of the first phase, and was adjusted through a residents' working group rather than abandoned.

🚲 MobilityPublic space

Sources

↗ Ajuntament de Barcelona (authority)The city's own page on the Poblenou superblock: the September 2016 perimeter, the temporary and reversible first phase, the residents' working group that reshaped it, and the permanent works from autumn 2017. It carries no measurements.
↗ The Guardian (press)Published 17 May 2016Published four months before the Poblenou pilot opened, so it describes the programme rather than this superblock. Source for the lineage: the idea was outlined in 1987 and first tested in Gràcia in 2003.
↗ Centre de Cultura Contemporània de Barcelona — European Prize for Urban Public Space, "Poblenou's Superblock"Updated 19 May 2023The prize archive of the CCCB, and the only source in this entry that carries the measurements: 13,350 m² of pedestrian space gained, 58% less traffic on the inner streets against 2.6% more on the perimeter, five decibels less daytime noise, 212 trees and more than 300 benches. It also records the media storm and the resident protests that followed the first phase. The figures are the city's own evaluation, reported here rather than measured here.
Show your work What this page rests on and what it can’t tell you · all 12 claims with their sources · the forensic record

Evidence Passport · public beta 12 addressable claims, 3 source dossiers, one permanent baseline. The passport is unreviewed — an AI-assisted structural migration, not a human or expert endorsement. Every revision keeps a permanent copy under revision history.

Inspect the claims, one by one — verbatim text, sources and caveats for all 12

The text below is copied verbatim from the published record. Each claim names the source dossiers that carry it; caveats stay attached to the claim they qualify.

Claim 1 clm-4b3c3fbe819c6167 quantitative
laid out in September 2016 inside the perimeter of Badajoz, Pallars, Llacuna and Tànger
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The city's own page on the superblock dates and locates it: "El setembre del 2016 es va crear la Superilla del Poblenou en el perímetre format pels carrers Badajoz, Pallars, Llacuna i Tànger, a cavall entre els barris del Poblenou i del Parc i la Llacuna del Poblenou."
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Ajuntament de Barcelona (authority)
Claim 2 clm-73f3ac284477c884 quantitative
the city had tested the idea in Gràcia back in 2003
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The Guardian traces the lineage: "The superblocks idea was first outlined in 1987, after noise mapping revealed that levels were too high, and the first superblock was tested in 2003 in Gràcia."
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. The Guardian (press)
Claim 3 clm-41c8c38cdb9a9e75 descriptive
trialled with painted road markings, movable furniture and trees in containers
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The prize archive lists the tactical materials one by one: "the reversible application of signs painted on the ground, the temporary installation of elements of street furniture, and placement of trees planted in mobile containers." The city says the same: "es va actuar amb pintura, mobiliari urbà i arbres en torreta."
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Centre de Cultura Contemporània de Barcelona — European Prize for Urban Public Space, "Poblenou's Superblock"
  2. Ajuntament de Barcelona (authority)
Claim 4 clm-689de0fc22ea7dc9 descriptive
at a tenth of what conventional works would have cost
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The archive states the cost ratio directly: the provisional solutions "cut expenditures to one tenth of what a conventional project would have cost".
Caveat
This is a comparison with an unbuilt alternative rather than a measured saving: no listed source gives the cost of either the tactical phase or the permanent works.

Sources carrying this claim

  1. Centre de Cultura Contemporània de Barcelona — European Prize for Urban Public Space, "Poblenou's Superblock"
Claim 5 clm-cb2578412668e248 quantitative
then consolidated in concrete from autumn 2017
Published field
snippet · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The archive dates the second phase: "the second phase, initiated in autumn 2017, has consisted in consolidating the intervention on a permanent basis by means of conventional civil engineering work." The city describes the same works starting "a la tardor de 2017".
Caveat
Both sources date the start of the permanent works; neither states when they finished.

Sources carrying this claim

  1. Centre de Cultura Contemporània de Barcelona — European Prize for Urban Public Space, "Poblenou's Superblock"
  2. Ajuntament de Barcelona (authority)
Claim 6 clm-74c9a21aaeb32b4b quantitative
Traffic on inner streets fell 58%
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The archive reports the measurement: "Although traffic in the four roads around the perimeter has increased by 2.6%, the number of vehicles circulating in the inner streets has dropped by 58%."
Caveat
The figures are the city's own evaluation as reported by the prize archive, which did not measure them itself; no listed source gives the measurement period or the baseline.

Sources carrying this claim

  1. Centre de Cultura Contemporània de Barcelona — European Prize for Urban Public Space, "Poblenou's Superblock"
Claim 8 clm-558b4cd34e533dde quantitative
about 13,350 m² of street space was reclaimed for people
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The archive states the total: "In total, the 'Poblenou Superblock' has increased public space for pedestrians by 13,350 square metres."
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Centre de Cultura Contemporània de Barcelona — European Prize for Urban Public Space, "Poblenou's Superblock"
Claim 9 clm-29b69bc68fba3627 descriptive
daytime noise fell about five decibels
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The archive reports it against the earlier state: "In these streets which once exceeded the WHO's noise exposure limits, daytime noise levels have dropped by an average of five decibels."
Caveat
The five decibels are an average across the inner streets, which the source says had previously exceeded the WHO exposure limits.

Sources carrying this claim

  1. Centre de Cultura Contemporània de Barcelona — European Prize for Urban Public Space, "Poblenou's Superblock"
Claim 10 clm-35373d39500af1c1 quantitative
212 trees and more than 300 benches went in
Published field
impact · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The archive counts both: "More than three hundred benches have been installed, 212 new trees planted, and open-air cultural activities have multiplied."
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Centre de Cultura Contemporània de Barcelona — European Prize for Urban Public Space, "Poblenou's Superblock"
Claim 11 clm-459d27a3c7347a43 descriptive
The pilot drew a media storm and sustained protest within days of the first phase
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The archive records the reaction rather than smoothing it over: "A few days after the first phase was implemented, a media storm was whipped up. This was an unprecedented phenomenon in Barcelona's urban planning in recent decades. A not inconsiderable number of local residents and businesspeople started a wave of continuous vociferous protests."
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Centre de Cultura Contemporània de Barcelona — European Prize for Urban Public Space, "Poblenou's Superblock"
Claim 12 clm-dae9da6b028d8a85 descriptive
was adjusted through a residents' working group rather than abandoned
Published field
lesson · verbatim
Mapping
mapped · no interpretation or interpolation added by this passport
What the mapping says
The city describes the mechanism and its result: an assessment process open to the neighbourhood "amb la creació d'una Comissió de Treball amb els principals col·lectius i entitats", and "Fruit d'haver escoltat les queixes i les propostes, i de la feina feta en el marc de la Comissió de Treball, es va implantar la mobilitat definitiva a principis de 2017".
Caveat
No claim-specific caveat recorded

Sources carrying this claim

  1. Ajuntament de Barcelona (authority)
Forensic record — source dossiers, gaps, hashes and the exact revision this page renders

This layer records what is known about each source, what is still missing, and the exact snapshot this page is rendering. A missing date, archive or hash stays visible as missing.

unreviewed Revision 2026-08-23-evidence-baseline-c9 effective 2026-07-15 · created 2026-08-23

Awaiting operator and domain-expert review; publication of this revision implies neither.

sha256:cab1dc287dd8c190b691857016c0c7d6e9be8878a320dedb2d2f8d6014d95346
Revision history → Permanent version link → Machine-readable record → Evidence Constitution →
12
of 12 claims mapped
3
source dossiers
1
publication dates recorded
0
archives linked
0
exact locators
0
content captures hashed

Governance facts carried by the record

Operator
Ajuntament de Barcelona
Actor types
city-government
Funding model
public
Funding description
Not recorded
Cost
Not recorded
Ownership
Not recorded
Decision rights
Not recorded
Exit conditions
Not recorded

3 source dossiers

Ajuntament de Barcelona (authority) ajuntament.barcelona.cat · 4 linked claims

Open original source ↗

Stable source ID
src-4427adec49b7431d
Publisher
Name not classified · ajuntament.barcelona.cat
Type / language
web-page · language not classified
Published
Not recorded
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-07-15
Dossier created
2026-08-23
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

The city's own page on the Poblenou superblock: the September 2016 perimeter, the temporary and reversible first phase, the residents' working group that reshaped it, and the permanent works from autumn 2017. It carries no measurements.

Descriptive only — not page/paragraph exact
Claims linked
The Guardian (press) theguardian.com · 1 linked claim

Open original source ↗

Stable source ID
src-d029ba7746b5baee
Publisher
Name not classified · theguardian.com
Type / language
web-page · language not classified
Published
2016-05-17
Updated
Not recorded
Source last checked
No source-level check date
Record last verified
2026-07-15
Dossier created
2026-08-23
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

Published four months before the Poblenou pilot opened, so it describes the programme rather than this superblock. Source for the lineage: the idea was outlined in 1987 and first tested in Gràcia in 2003.

Descriptive only — not page/paragraph exact
Claims linked
Centre de Cultura Contemporània de Barcelona — European Prize for Urban Public Space, "Poblenou's Superblock" publicspace.org · 9 linked claims

Open original source ↗

Stable source ID
src-e1f3b58f58bb9a21
Publisher
Name not classified · publicspace.org
Type / language
web-page · language not classified
Published
Not recorded
Updated
2023-05-19
Source last checked
No source-level check date
Record last verified
2026-07-15
Dossier created
2026-08-23
Retrieved copy
No local capture recorded
Archive
No archived copy linked
Content hash
No captured content hash
Locator
Open the recorded source note

The prize archive of the CCCB, and the only source in this entry that carries the measurements: 13,350 m² of pedestrian space gained, 58% less traffic on the inner streets against 2.6% more on the perimeter, five decibels less daytime noise, 212 trees and more than 300 benches. It also records the media storm and the resident protests that followed the first phase. The figures are the city's own evaluation, reported here rather than measured here.

Descriptive only — not page/paragraph exact
Claims linked
Known limits of this passport
  • Publisher names and source languages have not yet been classified; domains are recorded without guessing.
  • Existing source notes are descriptive locators, not page- or paragraph-exact citations.
  • A missing archive, publication date or content hash is shown as null rather than inferred.
  • The project-level evidence grade ranks the strongest source in the entry; it is not a truth score for every claim.

Continue exploring

Compare this project

🇬🇧 Central London Congestion Charging Scheme · London Both cut city-centre traffic: London priced it out in 2003, Poblenou designed it out in 2016. 🇸🇪 Stockholm Congestion Charging Zone · Stockholm Stockholm reached a similar goal with congestion pricing rather than street redesign. 🇪🇸 Superblock Sant Antoni · Barcelona Sant Antoni carried the 2016 Poblenou pilot into a dense market district in 2018 — the step that made the superblock city policy.

The superblock, four times, and what happened after the ribbon

One idea — push through-traffic to the perimeter and give the inside back to people — built four times over a decade. Read in order, the set is less about design than about what survives a change of administration and a court.

ProjectSinceStatusOutcomeEvidenceRun byCostWhere it stands
Superblock PoblenouBarcelona, 🇪🇸 2016 Live Succeeded Official City government not public The pilot that set the method: cheap tactical materials first, concrete later. Traffic on the inner streets fell by well over half, and the perimeter barely moved.
Superblock Sant AntoniBarcelona, 🇪🇸 2018 Live Succeeded Media City government not public The version that got an independent health verdict — the city's public health agency measured a quarter less nitrogen dioxide inside the pedestrianised area.
Green Axes EixampleBarcelona, 🇪🇸 2022 Live Scaled back Official City government not public The scale-up that stopped. Four streets were rebuilt, further expansion has been ruled out on cost, and a court has ordered part of one axis reverted.
Viennese Supergrätzl (Superblocks)Vienna, 🇦🇹 2022 Live Ongoing Official City government not public The copy abroad, with the evaluation built in from the start: traffic counts, microclimate modelling and a resident survey, and no outcome data claimed until they report.

Explore the wider context

🚦 Showcase or use case🏞️ Public space guide🏙️ Barcelona city profile🚲 Mobility projects📖 Superblock📖 Tactical urbanism📖 15-minute city
📎 Cite this project

1001 Smart Cities (2026). “Superblock Poblenou” — Barcelona, Spain. The Smart City Atlas. https://1001smartcities.org/projects/superblock-poblenou/ (last verified 2026-07-15). Data: CC BY 4.0.

The underlying data is free to reuse with attribution — see the open data page.

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