Esteban Echeverría has its seat in Monte Grande and stretches through Luis Guillón, El Jagüel, Canning and 9 de Abril, between the Camino de Cintura, the Ezeiza–Cañuelas motorway and Route 205 towards the airport, with the Laguna de Rocha as a nature reserve in the middle. It is a partido of passage for the fleets of Ezeiza airport, the logistics warehouses of the south and the gated communities of Canning, with many units registered in Lomas de Zamora or the City. Urban fines are issued by the Municipality; those on the motorway, Route 205 and the Camino de Cintura depend on the province.

Context and authority

Amounts and deadlines follow the National Traffic Law 24.449 and Buenos Aires’s adhesion: fixed units, a two-year limitation for minor offences and five for serious ones, a defence before the authority that issued the fine. This article covers municipal fines; the provincial circuit is in the Buenos Aires article.

The municipal misdemeanour court rules on fines issued within the partido: speeding and red lights on the avenues of Monte Grande and Luis Guillón, on Route 52 towards Canning and on the approaches to the stations, parking downtown and document checks at municipal operations. A defence is filed with the court within the period set by the notice. Fines on the motorway, Route 205 and the Camino de Cintura are provincial.

What the API returns for this jurisdiction

In Esteban Echeverría a plate lookup walks the integrated provincial sources of Buenos Aires, starting with InfraccionesBA, the provincial registry of the Buenos Aires Ministry of Transport, and returns each fine with the authority that issued it:

  • Authority and fine number exactly as each court publishes them.
  • Date, location when reported and description of the infraction.
  • Amount, status and payment conditions published by that court.
  • Downloadable payment slip when one exists.
  • Coverage per source and partial-result flag.

How to check a plate in Esteban Echeverría

Manual verification starts at the Esteban Echeverría Municipality portal, continues through the provincial circuit of the Buenos Aires article and ends at the ANSV national lookup. That round, repeated for every plate, is what the API replaces: one lookup per plate across the integrated sources, with the result per source so you know what was verified.

What to watch if you run a fleet in Esteban Echeverría

Fleets serving Ezeiza airport, from chauffeur cars to air-freight transport, cross the partido on the motorway and the Camino de Cintura at all hours, and the provincial speeding fines reach the owner in batches, weeks later. Looking up each plate at month end, with the result stored per source, lets you assign the fine to the driver on shift before they pile up on the company’s plate.

For a maintenance company serving the gated communities of Canning, the plate lookup before each technical inspection renewal prevents a Camino de Cintura fine from blocking the unit’s licence.

How to integrate

Each plate is sent in a POST, with the jurisdictions to include if you do not want to query all of them. The response accepts the job and the result is retrieved by status lookup or arrives by webhook once the sources finish answering. The vehicle lookup quality guide explains how to handle partial results and the API page details access.

JSONIllustrative example, not a contract.
{
  "plate": "ABC123",
  "jurisdictions": [
    "AR-B"
  ]
}

Limits and considerations

  • Provincial fines on a plate originate on routes and motorways across the whole province, not only in the partido; the response names the authority and the location when the source reports it.
  • Fixed-unit amounts are converted at the value current at the source; the final amount is set by the authority at the time of payment.
  • A source that does not answer is reported as such, never as an absence of infractions.
  • The API neither pays fines nor handles defences; it delivers information to decide.

Sources and further reading