Mobility · Santa Fe # Traffic fines in Santa Fe: what the API returns and what the data shows Santa Fe fines are split between the provincial road-safety agency and municipal courts, led by Rosario. How to look them up together through the API. ![](/img/autores/enrique-orione/photo-240.2526eefb2549.webp)By [Enrique Orione](https://apinitro.com/en/authors/enrique-orione/)September 15, 2026 ![Cable-stayed bridge over the Paraná river with waterfront lights reflected on the water](/img/articulos/ar-traffic-fines-ar-s/hero-1200.0b80360e46dc.webp) Jurisdiction Santa Fe Province · Argentina Two traffic authorities coexist in Santa Fe: the Provincial Road Safety Agency (APSV) controls provincial routes and roads, and every municipality runs its own misdemeanour court for urban streets, with Rosario the most active. A truck leaving the port of Rosario and taking the motorway to the provincial capital can accumulate fines in both registries on the same day, and neither one reports on the other. ## Context and authority Provincial lookups and payment-slip printing are available on the [Santa Fe Government portal](https://www.santafe.gob.ar/); large municipalities such as Rosario keep their own portals for their fines. The deadline to file a defence is five business days from notification and voluntary-payment conditions vary by municipality, so the same company can face different rules in two neighbouring cities. Limitation periods follow the [National Traffic Law 24.449](https://www.argentina.gob.ar/normativa/nacional/ley-24449-818/texto): two years for minor offences and five for serious ones. On provincial routes enforcement is mostly automated, with speed cameras issuing speeding fines; in the cities parking and in-person checks carry more weight. ## What the API returns for this jurisdiction For a plate, the API queries the APSV provincial source and the integrated municipal courts (today, Rosario and Venado Tuerto) and returns each fine identifying which registry it came from: - Authority and fine number exactly as each registry publishes them, without normalising formats across cities. - Date, offence description and reported amount when the source exposes it. - Status, due dates and voluntary payment, with the caveat that each municipality applies its own conditions. - Downloadable payment slip when the portal offers one. - Coverage status per source: complete, partial or pending. A Santa Fe municipality without an integration is not queried: the response marks it as out of coverage instead of reporting “no fines”. ## What the data shows Proprietary data**Santa Fe**September 1, 2025 – August 31, 2026 Lookups with at least one open fine 8% Fines offering voluntary early payment 59% Median age of fines without a recorded resolution 240 days Median amount band ARS 100,000 – ARS 250,000 Mix by infraction category 1. Speeding58% 2. Red light and right of way1% 3. Parking30% 4. Seat belt, helmet and phone1% 5. Lanes and manoeuvres3% 6. Other infractions7% Monthly distribution of fines 1. Jan9% 2. Feb8% 3. Mar9% 4. Apr9% 5. May9% 6. Jun6% 7. Jul3% 8. Aug1% 9. Sep14% 10. Oct13% 11. Nov8% 12. Dec10% Share by authority 1. Rosario41% 2. Provincial (APSV)59% Sample: 5.000–20.000 fine records, 50.000+ lookups · [See the data methodology](https://apinitro.com/en/data-methodology/) 8% of plate lookups in the period found at least one fine in Santa Fe. The striking part is the split: the provincial agency accounts for just over half of the observed fines and Rosario, on its own, almost all of the rest. Fines concentrate on speeding, followed by parking, with a median amount band of ARS 100,000 – ARS 250,000. 59% of the fines offered voluntary payment at lookup time and the median age of fines without a recorded resolution is 240 days. September and October concentrate more fines than the rest of the year, with a second peak in December. ## Case study: fleets that look up plates in Santa Fe Proprietary data**Fleet cohort**September 1, 2025 – August 31, 2026 Fleet lookups with at least one open fine 9% Fleet accounts in the sample 50 Distinct plates looked up by fleets 2,040 Sample: 5.000–20.000 fine records, 50.000+ lookups · [See the data methodology](https://apinitro.com/en/data-methodology/) In the fleet cohort, 50 accounts with twenty or more plates and 2,040 plates in total, 9% of the lookups found at least one Santa Fe fine, just above the general average. The typical case is a cargo carrier based in the industrial belt that bills freight per trip: APSV fines reached the back office weeks later, after the driver had already been paid for the trip and the voluntary-payment deadline had passed. With the lookup integrated into each trip settlement, the fine is charged to the right trip and driver and paid within the window. Values are cohort aggregates, rounded and without identifiable accounts, according to the [data methodology](https://apinitro.com/en/data-methodology/). ## How to integrate The lookup is sent by POST with the plate; acceptance is immediate and the result, which may combine several sources with different response times, is retrieved by status or delivered by webhook once all of them have answered. JSONIllustrative example, not a contract. ```json { "plate": "ABC123", "jurisdictions": [ "AR-S" ] } ``` For per-trip settlements, store the operation identifier alongside the trip and retry with the same key if the network fails, as the [asynchronous APIs](https://apinitro.com/en/articles/asynchronous-api-retries-without-duplicate-work/) guide explains. The [API page](https://apinitro.com/en/apis/traffic-fines-argentina/) details access. ## Limits and considerations - Only integrated municipal courts are queried; other Santa Fe municipalities remain out of coverage. - Voluntary-payment and discount conditions belong to each municipality and can change at the source without notice. - A slip printed from the provincial portal does not prove payment; reconciliation still belongs to the authority. - The sample comes from user lookups and over-represents plates suspected of infractions. - The API neither pays fines nor files defences. ## Sources and further reading - [Gobierno de Santa Fe — Agencia Provincial de Seguridad Vial](https://www.santafe.gob.ar/) - [Ley Nacional de Tránsito 24.449 — texto actualizado](https://www.argentina.gob.ar/normativa/nacional/ley-24449-818/texto) - [Agencia Nacional de Seguridad Vial — Consulta nacional de infracciones](https://consultainfracciones.seguridadvial.gob.ar/) Related API ## [Argentina traffic fines API](https://apinitro.com/en/apis/traffic-fines-argentina/) Bring vehicle fine checks into fleet operations, vehicle transactions and document review workflows. [Ask about this API](https://apinitro.com/en/contact/?api=ar.mobility.traffic-fines&ref=article:ar-traffic-fines-ar-s) ## Related articles [![](/img/articulos/ar-traffic-fines-ar-b/hero-640.e7b8a039b11b.webp) Mobility ## Traffic fines in Buenos Aires Province: what the API returns and what the data shows Two layers of authorities, one plate: how to look up provincial and municipal fines through the API and what a year of our data shows. Read article ↗](https://apinitro.com/en/articles/traffic-fines-buenos-aires-province/) [ Mobility ## How to assess the quality of a vehicle lookup A useful vehicle lookup explains what was observed, where and when. These questions help teams turn records into clear product decisions. Read article ↗](https://apinitro.com/en/articles/vehicle-data-quality/) [ Integrations ## Asynchronous APIs: retry without duplicating work A connection can fail after work has already started. 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