Porto Velho, Brazil · Heavy vehicle ban
Official name Zona Urbana de Restrição (ZUR) de circulação de veículos de carga e de operação de serviço de carga e descarga
Partly in force in Porto Velho right nowTuesday, 13 October 2026 at 05:05 · America/Porto Velho
Lei nº 2.785/2021 never mentions a public holiday, and neither does Decreto nº 17.567/2021. The law never mentions Sunday either: its only day-type term is "nos sábados" in Art. 2º II, written as an addition to a permission that carries no day qualifier at all. Every band above is therefore encoded as running on all seven days, which is the literal reading of an unqualified permission, and no rule here depends on a working-day test. We hold no official, dated Brazilian holiday calendar — that gap is real and is shared with the other sixteen Brazilian records in this corpus — but for this scheme it changes nothing in either direction, because there is no "dias úteis" clause for a holiday to switch off. That is worth stating explicitly, because it is not true of Cuiabá, whose corridor rule does turn on working days and where the same missing calendar makes the record under-warn. Porto Velho's exposure is elsewhere: the decree's Art. 14 permit window runs "de segunda a sexta", so a holiday could change what a plant or crane permit allows, but permit timetables are not encoded on this page in any case.
This schedule encodes four rules because the law writes one timetable per weight band over a single area. The page shows every one of them, because a zone page has no vehicle and no route to narrow by. Read the one that matches your Peso Bruto Total; the rest do not describe you.
The law states the hours in which movement is permitted. Everything above is the complement — the hours in which it is not — so a window here is a closure, not an opening.
⚠️ Nothing between 10 and 16 tonnes gross is encoded, because neither instrument states hours for that band. Art. 2º of the law runs from "até 10 (dez) toneladas" straight to "de 16 (dezesseis) toneladas (caminhões TOCO) até 24 (vinte e quatro) toneladas", while Art. 3º of the regulating decree requires a permit of everything "acima de 10 (dez) toneladas" moving outside permitted hours or areas. A vehicle in that gap will match no rule on this page. That is the instruments' disagreement rather than ours, and the decree is the one that points towards restriction.
Vehicles of 10 tonnes gross or less carry no rule here at all: Art. 2º I permits them at any hour, loaded or empty, so there is no window to encode.
⚠️ The area this schedule applies over is the entire urban area of Porto Velho, minus the seven ways Art. 3º excepts — the BR-319, the BR-364, both marginals of the Rua da Beira, Avenida dos Imigrantes, the RO-005 or Estrada da Penal, Avenida Farquar between Avenida dos Imigrantes and the Estrada do Belmont, and the Estrada do Belmont. We hold no boundary, so this record cannot tell you whether a route stays on those exceptions; it warns at city level. A driver whose whole route is on the excepted ways is not in the scheme at any hour or weight.
Every rule here governs loading and unloading as well as driving — each paragraph of Art. 2º opens "A circulação de veículos automotores e serviço de carga e descarga de qualquer natureza" — so being parked at the kerb with the tailgate down is inside the same window as being on the move.
An Autorização Especial de Trânsito lifts these windows for the fourteen categories the decree names, and several of those carry replacement hours of their own rather than a free pass — removals and freight get 08:30–11:30, 14:30–17:00 and 20:00–06:00 plus the whole weekend, plant and cranes get 20:00–06:00 on weekdays and Saturdays from 14:00. None of the permit timetables is encoded here, because a permit is a fact about the operator rather than about the zone.
Operating times only, read from the source below. It does not check your vehicle.
Porto Velho is the inverse of every other Brazilian lorry scheme in this corpus. It does not draw a restricted ring inside the city — it restricts the whole urban area and then names seven ways that are outside it. Lei nº 2.785, de 08 de janeiro de 2021 sorts vehicles by Peso Bruto Total.
Up to 10 tonnes, loaded or empty, you may drive at any hour. From 16 to 24 tonnes — the law's caminhões TOCO and TRUCK — you may drive only between 20:00 and 06:00, with Saturdays opening from 14:00. Above 24 tonnes, the Carretas, you may not drive at all: Art.
2º III bars you "em qualquer dia e horário", with no window, no Sunday and no relief. Carters working by hand or with animals are confined to 20:00–06:00.
The seven exceptions are the through-routes, and they are what makes the city crossable: the BR-319 and the BR-364, the Rua da Beira on both marginals, Avenida dos Imigrantes, the RO-005 or Estrada da Penal, Avenida Farquar between Avenida dos Imigrantes and the Estrada do Belmont, and the Estrada do Belmont itself.
Every rule closes the loading bay at the same time as the street — each one governs "a circulação de veículos automotores e serviço de carga e descarga de qualquer natureza". ⚠️ Three things need saying plainly. First, the law leaves the same hole Cuiabá's does, and it is not a copying slip at our end: Art.
2º runs from "até 10 (dez) toneladas" straight to "de 16 (dezesseis) toneladas", and nothing between 10 and 16 tonnes gross is classified. Unlike Cuiabá's, this gap is partly answered by the regulating decree, which draws its permit line at 10 tonnes rather than 16 — so the executive appears to read the silence as restriction. Both halves are below; neither is encoded as hours, because neither text states any.
Second, this scheme is regulated and its predecessor never was. Lei nº 2.255, de 06 de outubro de 2015 banned vehicles over 5 tonnes from eight named avenues on weekdays, and its own Art. 8º made it conditional on an Executive decree that, measured against the publisher's register, was never issued.
Third, nothing here can be priced. The law states its fines and its permit fee in UPF, the municipal tax unit, and the last act in the register that set a value for the UPF is from 1989, in a currency Brazil has replaced twice since.
Prefeitura Municipal de Porto Velho — Lei nº 2.785, de 08 de janeiro de 2021, "Institui a Zona Urbana de Restrição de circulação de veículos de carga e de operação de serviço de carga e descarga no Município de Porto Velho, e dá outras providências", Articles 1º to 26, published in the Diário Oficial do Município n. 2878 of 11 January 2021 and served as a PDF by the Câmara Municipal's SAPL register of municipal norms. Signed by the mayor Hildon de Lima Chaves. The text is digitally set rather than scanned, so no OCR reading was involved anywhere in this record. ⚠️ Unwatchable (D-077): a PDF carries no verify_contains; the watched anchors for this record are the register's own JSON endpoints, listed separately below
There is nothing to pay to drive in. This is a prohibition by gross weight and hour, not a priced zone: no article of Lei nº 2.785/2021 offers a toll, a day pass or any payable entry that would buy a restricted vehicle into the Zona Urbana de Restrição during a closed window. The only money in the scheme is a permit fee, and it is a fee for issuing a document rather than a charge for entering.
Art. 20 sets it: "Fica instituído o valor de 0,5 UPF's de taxa pública para emissão de cada Autorização Especial de Trânsito – AET", payable by the company or sole trader responsible for the vehicle under Art. 21, at the banks the municipality accredits under Art.
22, with the proceeds going to the Fundo Municipal de Trânsito under Art. 23. Art.
18 exempts official vehicles of the União, the States and the Municípios, and public-utility vehicles under CONTRAN Resolution nº 268 of 15 February 2008. ⚠️ That 0,5 UPF cannot be converted into money here, and the reason is specific rather than general. The UPF is Porto Velho's own Unidade Padrão Fiscal, instituted by Lei nº 720, de 22 de dezembro de 1987, and the sole paragraph of Art.
20 makes its readjustment compulsory — "O valor da taxa de AET será reajustado no mês de janeiro de cada ano, conforme Código Tributário Municipal".
In the municipality's own register of 29,346 norms, searched on 14 September 2026 against a control term that returns zero, the most recent act setting a value for the UPF is Decreto nº 3.803, de 05 de dezembro de 1989, and the most recent act about how to update it is Decreto nº 4.765, de 12 de maio de 1992. Both predate the Real, which replaced the cruzeiro real in 1994.
There is no dated official figure to multiply, so this field stays empty rather than carrying a number we would have had to build ourselves.
One area, four weight bands, and the law writes each rule as the hours in which movement is permitted rather than the hours in which it is barred. Art. 2º of Lei nº 2.785/2021, over the whole Zona Urbana de Restrição: up to 10 tonnes Peso Bruto Total, which the law glosses as "caminhões com dimensões compactas", with or without a load, at any hour.
From 16 to 24 tonnes — "caminhões TOCO" up to "caminhões TRUCK" — from 20:00 to 06:00, and on Saturdays from 14:00. Above 24 tonnes, the Carretas, "proibida … em qualquer dia e horário". Carters working by hand or with animals — "a operação do serviço de carroceiros, de tração humana ou animal" — only between 20:00 and 06:00.
Every one of those rules opens with "A circulação de veículos automotores e serviço de carga e descarga de qualquer natureza", so it closes the kerb at the same moment it closes the street: being parked with the tailgate down is inside the same window as being on the move. Art.
4º adds that permitted movement must still obey the signs actually posted at the place. ⚠️ Two silences in the text are real and are not smoothed over here. Nothing between 10 and 16 tonnes gross is described in Art.
2º at all — the article runs from "até 10 (dez) toneladas" to "de 16 (dezesseis) toneladas (caminhões TOCO) até 24 (vinte e quatro) toneladas" and never closes the gap, in a digitally set text that spells every number out in words as well as digits. The regulating decree points the other way without supplying hours: Art.
3º of Decreto nº 17.567, de 26 de agosto de 2021 requires an Autorização Especial de Trânsito of "todos os veículos com PBT (peso bruto total) acima de 10 (dez) toneladas para circular fora dos horários ou das áreas não permitidas", which draws the executive's line at 10 tonnes rather than at 16. No hours are encoded for that band, because neither instrument states any.
And Sunday is never named: the 20:00–06:00 permission carries no day qualifier, and the Saturday clause is written as an addition to it, so the band runs on all seven days with Saturday afternoon opened on top.
Prefeitura Municipal de Porto Velho — Lei nº 2.785, de 08 de janeiro de 2021, Art. 2º (the four bands and their windows), Art. 2º §1 (the definition of the Zona Urbana de Restrição) and Art. 4º (permitted movement still follows the local signs), in the Diário Oficial do Município n. 2878 of 11 January 2021. The 10-tonne permit threshold is Art. 3º of Decreto nº 17.567, de 26 de agosto de 2021, in the Diário Oficial do Município n. 3039 of 27 August 2021. Every window above was read out of those two texts and out of nothing else. ⚠️ Unwatchable (D-077): both are PDFs
The restricted area is the city. Art. 3º of Lei nº 2.785/2021 says so in one sentence: the Zona Urbana de Restrição "compreende toda a área urbana do município de Porto Velho", excepting seven ways.
Those seven are the through-routes, and for a driver they are the whole practical content of the geography: the BR-319; the BR-364; the Rua da Beira, "ambos as marginais", so both marginal carriageways; Avenida dos Imigrantes; the RO-005, which the law itself glosses as the Estrada da Penal; Avenida Farquar, but only the stretch "compreendido entre a Av. dos Imigrantes até Estrada do Belmont"; and the Estrada do Belmont.
If your route runs along those and nothing else, the scheme does not reach you whatever your vehicle weighs. ⚠️ The outer edge of the zone is not drawn anywhere. Art.
2º §1 defines a Zona Urbana de Restrição in the abstract as an "área urbana previamente delimitada" — a previously delimited urban area — and then Art. 3º delimits it as the whole urban area, which is not a delimitation at all: the instrument contains no annex, no map, no coordinate and no list of boundary roads, and it never says where the urban area of Porto Velho stops.
The município is vast and mostly not urban — its OpenStreetMap boundary relation reaches 350.91 km from the city anchor — so "the urban area" is doing real work that the law leaves to whoever reads it. Decreto nº 17.567/2021 adds nothing: it regulates the permit rather than the perimeter. ⚠️ And the decree names an area the law never created.
Its Art. 8º authorises access to private off-street parking "em imóveis na Zona de Restrição Máxima" — a Zona de Restrição Máxima appears nowhere in Lei nº 2.785/2021, which creates only the Zona Urbana de Restrição, and nowhere else in the decree.
It is left standing here as the publisher printed it rather than silently read as a synonym. ⚠️ All seven exception ways do resolve in OpenStreetMap, which is the opposite of what Cuiabá's perimeter did, but three of the names collide and one gloss does not hold.
Asked for as substrings inside a box around the city on 14 September 2026, "Imigrantes" returns 21 ways all called Avenida dos Imigrantes, and "Penal" returns 14 ways all called Estrada da Penal, so those two are clean. "Farqu" returns 10 ways over two names, Avenida Farquar and Rua Farquar, and the law's spelling matches the avenue exactly.
"Belmont" returns 11 ways over four names — Estrada do Belmont, Avenida do Belmont, Avenida Belmont and a Ramal Belmont. "Beira" returns 33 ways over six names, among them a Rua Beira Sul, a Travessa Beira Norte, a Rua Beira Rio and a Beira da Vala, none of which is the Rua da Beira the law means.
And the gloss in the law does not survive the map: the ref RO-005 is carried by 25 ways whose names include not only the Estrada da Penal but an Avenida Tiradentes and an Estrada 28 de Novembro, so following the road number rather than the name would take you onto two roads the law does not except.
Prefeitura Municipal de Porto Velho — Lei nº 2.785, de 08 de janeiro de 2021, Art. 2º §1 (what a Zona Urbana de Restrição is) and Art. 3º (that it is the whole urban area, and the seven excepted ways), in the Diário Oficial do Município n. 2878 of 11 January 2021; and Decreto nº 17.567, de 26 de agosto de 2021, Art. 8º, for the Zona de Restrição Máxima the decree names and the law never creates, in the Diário Oficial do Município n. 3039 of 27 August 2021. The OpenStreetMap figures are ours, read via the Overpass API on 14 September 2026 under the ODbL, and are a check on the publisher's names rather than a source for the rule. ⚠️ Unwatchable (D-077): both instruments are PDFs
There is no emission standard to meet. Lei nº 2.785/2021 sorts vehicles by Peso Bruto Total and by the job they are doing, and by nothing else. No Euro class, PROCONVE phase, fuel type, engine or registration year appears in any of its twenty-six articles, nor in the thirty-two articles of the decree that regulates it.
An electric articulated lorry is as barred from the Zona Urbana de Restrição as a diesel one of the same weight. Air quality is not offered as a motive either: the law's stated basis is the mayor's competence under Art. 87 IV combined with Art.
7º X of the Lei Orgânica do Município, and the scheme's own vocabulary is circulation, loading and unloading rather than emissions. The one place the environment is mentioned at all is Art.
16 IV, which makes carrying no permit an offence where the movement "ofereça risco à saúde, à segurança pública ou ao meio ambiente" — a risk test applied to the cargo and the operation, not an emission class applied to the vehicle.
Not applicable, for the same reason as the petrol standard: fuel is never mentioned. What Porto Velho tests instead of the engine is gross weight, and Art. 2º §2 defines it — "entende-se por PBT (Peso Bruto Total), a combinação entre peso do veículo, peso da carroceria e de peso da carga", the vehicle plus the body plus the load, which makes the test the laden combination rather than the vehicle's own mass.
The bands are up to 10 tonnes, glossed "caminhões com dimensões compactas"; 16 to 24 tonnes, glossed caminhões TOCO and caminhões TRUCK; and above 24 tonnes, glossed Carretas. A fourth class is defined by its motive power rather than its weight: the carroceiros of Art. 2º IV, working by human or animal traction. ⚠️ Nothing between 10 and 16 tonnes is classified by the law at all.
The regulating decree's Art. 3º puts its permit threshold at "acima de 10 (dez) toneladas", which is the only figure either instrument offers for that band, and it is a rule about permits rather than a rule about hours.
No current amount can be stated, and as in Cuiabá the emptiness has two distinct causes that must not be blurred together — but the second cause here is a different one, and it is the harder of the two. For driving in a closed window, which is the offence most drivers will face, Art.
16 I of Lei nº 2.785/2021 says only "Pena: multa de acordo com o Código de Trânsito Brasileiro ou seu sucedâneo, aplicada ao veículo infrator", naming no article of the federal code, no infraction class, no sum and no licence points; Art. 16 III repeats it for movements that block free circulation, and Art. 13 §2 defers generally for "infrações relativas à circulação, estacionamento e parada de veículos".
Under D-053 there is nothing to encode from that: we do not pick a class out of the national fine table and price it ourselves. This is not the São Paulo, Salvador, Fortaleza, Recife, Manaus or Campinas exception, where the authority itself printed the class, the amount and the points in one sentence. The second cause is that the law's own figures are not in money.
Art. 16 II prices loading or unloading out of hours at "multa de 4 (quatro) UPF's por tonelada de Peso Bruto Total (PBT) por veículo", charged to the firm or person receiving the goods rather than to the driver and stacked on top of anything the CTB imposes; Art.
16 IV prices moving without a permit where the load risks health, public safety or the environment at "multa de 20 (vinte) UPF's", with seizure as the administrative measure. Those quantities are exact and are stated here as the law states them. What cannot be supplied is the unit.
The UPF is the municipality's own Unidade Padrão Fiscal, and in a register of 29,346 municipal norms the last act setting its value is Decreto nº 3.803 of 5 December 1989, with Decreto nº 4.765 of 12 May 1992 the last to describe how it is updated — both denominated in a currency Brazil has replaced twice since, and the sole paragraph of Art.
16 orders the per-tonne figure readjusted every January under the Código Tributário Municipal in any case. We do not reconstruct thirty-seven years of municipal indexation and present the answer as the publisher's. What the law does state without a number is the shape of the consequence, and a driver should know it: Art.
7º lists advertência, multa, apreensão e remoção do veículo and cassação do alvará de licença de funcionamento; Art. 9º §3 triples the fine where the inspection is obstructed and §4 doubles it on each repeat, capped at twenty times the first, with §5 counting a repeat as a second breach of the same provision within a year; Art.
10 makes seizure the answer to resistance, contempt or obstruction, with the release charges from the Código Tributário Municipal falling on the offender; Art. 11 allows the trading licence to be revoked after more than five breaches of the same kind in twelve months; and Art.
15 spreads liability across the owner or driver, the haulier and its directors, the business receiving the load and the owner, tenant or occupier of the receiving premises, with Art. 15 §2 making the haulier answer for its own employees. Appeals run under Art.
25 of the decree: thirty days to the Autoridade de Transportes, who passes it to the Comissão de Apuração de Auto de Infração, with no suspensive effect, thirty days for the commission to decide, extendable once, and an unpaid fine entered in the Dívida Ativa.
Prefeitura Municipal de Porto Velho — Lei nº 2.785, de 08 de janeiro de 2021, Articles 1º to 26, in the Diário Oficial do Município n. 2878 of 11 January 2021, for the bands, the timetables, the excepted ways, the permit requirement, the reserved bay for valuables transport, the penalty ladder and the commencement and adaptation dates; and Decreto nº 17.567, de 26 de agosto de 2021, Articles 1º to 32, in the Diário Oficial do Município n. 3039 of 27 August 2021, for the 10-tonne permit threshold, the fourteen permit categories, the seven exemptions, the category-specific hours, the registration documents, the twelve-month validity, the display rules and the appeal route. Lei nº 2.255, de 06 de outubro de 2015 and its unfulfilled Art. 8º are cited separately below. ⚠️ Unwatchable (D-077): all three are PDFs
Prefeitura Municipal de Porto Velho — Lei nº 2.785, de 08 de janeiro de 2021, "Institui a Zona Urbana de Restrição de circulação de veículos de carga e de operação de serviço de carga e descarga no Município de Porto Velho, e dá outras providências", published in the Diário Oficial do Município n. 2878 of 11 January 2021 and served as a PDF by the Câmara Municipal de Porto Velho's SAPL register of municipal norms. The operative instrument of this record and the source of every figure in it: the four weight bands and their windows in Art. 2º, the definition of the zone in Art. 2º §1 and of Peso Bruto Total in Art. 2º §2, the whole-urban-area extent and the seven excepted ways in Art. 3º, the duty to obey local signing in Art. 4º, the permit requirement in Art. 5º, the reserved bay for valuables transport in Art. 6º, the penalty ladder in Arts. 7º to 16 with the 4 UPF per tonne loading fine and the 20 UPF no-permit fine, the AET fee of 0,5 UPF and its January readjustment in Arts. 17 to 23, the ninety-day adaptation period in Art. 24, the order to regulate by decree within ninety days in Art. 25 and the commencement on publication in Art. 26. Signed by the mayor Hildon de Lima Chaves. Digitally set text, not a scan. ⚠️ Unwatchable (D-077): PDF
Prefeitura Municipal de Porto Velho — Decreto nº 17.567, de 26 de agosto de 2021, "Regulamenta a Zona Urbana de Restrição de circulação de veículos de carga e de operação de serviço de carga e descarga no Município de Porto Velho, e dá outras providências", in the Diário Oficial do Município n. 3039 of 27 August 2021, issued on process nº 14.00389-000/2021 and signed by the mayor Hildon de Lima Chaves and by Mauro Ronaldo Flôres Corrêa, Secretário Municipal de Trânsito, Mobilidade e Transportes. This is the act that makes the scheme operative, and it is what Porto Velho has and the 2015 law never got. Cited for the 10-tonne permit threshold in Art. 3º, the fourteen permit categories in the same article, the seven permit exemptions in Art. 4º and the free stopping they carry in Art. 5º, the full-period authorisations in Arts. 7º to 9º and 11 to 13, the removals and freight hours in Art. 10, the plant, crane and CONTRAN nº 454/2013 provisions in Art. 14, the registration documents in Art. 15, the twelve-month validity in Art. 16, the permit contents and display rules in Arts. 17 to 24, the thirty-day appeal to the Comissão de Apuração de Auto de Infração in Art. 25, the exclusion of physically constrained roads in Art. 26 §2, SEMTRAN's power to alter, suspend or revoke a permit in Art. 27 and the commencement on publication in Art. 32. ⚠️ Art. 8º of this decree refers to a "Zona de Restrição Máxima" which the law never creates and which appears nowhere else in the decree; it is reported rather than resolved. ⚠️ Unwatchable (D-077): PDF
Prefeitura Municipal de Porto Velho — Lei nº 2.255, de 06 de outubro de 2015, "Proíbe o trânsito de caminhões nas ruas de tráfego intenso do Município de Porto Velho, e dá outras providências", in the Diário Oficial do Município n. 5065 of 7 October 2015. Cited as the neighbouring scheme this record does not encode, and cited in full rather than dismissed, because a driver may meet it quoted elsewhere. It bars the transit, stopping and parking of heavy vehicles and lorries over 5 tonnes between 07:00 and 20:00 from Monday to Friday on Avenida Sete de Setembro, Carlos Gomes, D. Pedro II, Pinheiro Machado, Almirante Barroso, Calama, Abunã and Afonso Pena — stricter than the 2021 scheme for a 5-to-10-tonne vehicle on those eight avenues — with Veículos Urbanos de Carga excluded entirely and urgency, perishable, essential-service and listed local-service lorries excepted on SEMTRAN authorisation, subject to limits of 8 tonnes, 2.20 m width and 7 m length. ⚠️ It is not encoded because its own Art. 8º reads "Esta Lei entrará em vigor após a regulamentação pelo Poder Executivo Municipal", and on the publisher's own evidence that regulation was never made: searched on 14 September 2026, the municipal register of 29,346 norms returns no act whose summary mentions "2.255" or "2255" at all, the register's structured relation graph records no "Regulamenta" link to it against 140 such links elsewhere, and the 15, 12 and 26 acts of 2015, 2016 and 2017 whose summaries contain "Regulamenta" name other laws. ⚠️ It has not been repealed either, so it remains formally on the books, and that contradiction is reported rather than resolved. ⚠️ Note also that its Art. 4º cites the Código de Trânsito Brasileiro as "Lei Federal nº 9.509, de 23 de Setembro de 1997"; the CTB is Lei Federal nº 9.503 of that date. A publisher's wrong citation does not make its content wrong (D-070), and the error is recorded rather than corrected in place. ⚠️ Unwatchable (D-077): PDF
Câmara Municipal de Porto Velho, SAPL register of municipal norms — the register's own JSON record for Lei nº 2.785/2021, over GET. This is a watched anchor for the law's identity, and it is a stronger one than this corpus usually gets for a Brazilian record: rather than a gazette issue number that merely proves the publisher still serves the same PDF, this is the legislature's structured entry for the instrument itself, carrying its number, its date, its publication date and the gazette issue it appeared in as separate fields. If the register re-dated the law, renumbered it or moved its publication, this would report it. The endpoint is the SAPL REST API, which returns JSON to a plain request without content negotiation, and the watched strings are pure ASCII taken from the stable identity fields — never from the timestamp or last-edited fields, which change when an archivist touches the record for unrelated reasons
Câmara Municipal de Porto Velho, SAPL register of municipal norms — the same register's JSON record for Decreto nº 17.567/2021, watching the regulating act. This is the one that matters most for whether the scheme operates at all, because Lei nº 2.785/2021 is self-executing but its permit machinery is not: without this decree there is no Autorização Especial de Trânsito to apply for, and the 2015 law's fate shows what an unregulated Porto Velho traffic law amounts to
Câmara Municipal de Porto Velho, SAPL register — the relation graph for Lei nº 2.785/2021, over GET and returning JSON. This is the currency evidence for this record, and unlike every previous Brazilian entry in this corpus it is watched rather than merely read once. SAPL keeps a structured graph of how norms act on each other, with 49 declared relation types and 4,738 relations recorded, among them 1,947 "Altera", 977 "Revoga integralmente", 168 "Revoga parcialmente" and 140 "Regulamenta". Asked on 14 September 2026 what acts on Lei nº 2.785/2021, it returns exactly one relation: type 9, "Regulamentada pelo" Decreto nº 17.567/2021. No amendment, no suspension, no repeal. The graph is demonstrably maintained to the present — a repeal by Lei nº 3.507 of 28 August 2026 is already recorded in it, and the register holds 913 norms dated 2026 — so the absence is a measured negative rather than an unmaintained silence, and it is reinforced by three independent counts against a control term that returns zero: no act among 29,346 has "2.785" or "17.567" in its summary, "Zona Urbana de Restrição" appears in exactly two summaries which are this law and this decree, and none of the 201 direct actions of unconstitutionality the register indexes, the most recent dated 11 February 2026, touches either. ⚠️ The watched string includes the relation count. That is deliberate and it is deliberately sensitive: this source breaks on ANY change to what the register says acts on this law, including a benign one, and a break withdraws the record for a human to re-read rather than letting a repeal pass unnoticed. ⚠️ What this cannot do is prove enforcement. The executive side of Porto Velho is unreachable — www.portovelho.ro.gov.br, portovelho.ro.gov.br, semtran.portovelho.ro.gov.br and transparencia.portovelho.ro.gov.br all time out at connect, re-measured on 14 September 2026 — so there is no fine ledger, no enforcement portaria and no press statement behind this record. The claim made here is that the publisher's register records the law as unrepealed and regulated, not that a lorry was stopped last week
Câmara Municipal de Porto Velho, SAPL register — the relation graph for Decreto nº 17.567/2021, asked the same question about the regulating act. It returns nothing at all: no act in the register alters, suspends or revokes the decree. The watched string is the empty count, so this source breaks the moment anything is recorded against it — which, for a scheme whose operation depends on this decree existing, is exactly the event that should force a re-reading
Next scheduled re-check: 2026-12-13.