# São Paulo free‑flow toll postponement

> Live situation record from CLSTR: https://clstr.news/situations/so-paulo-freeflow-toll-postponement
> Updated: 2026-07-31T02:30:00.000Z. Sources: 8. Developments: 2.

The São Paulo state government and ARTESP continue to delay the launch of the Siga Fácil free‑flow electronic toll system on the Anchieta‑Imigrantes corridor. Operational tests required moving the toll‑reading gantry from km 29 to km 38 to protect local traffic, and no new start date has been announced. The system will keep the total fee at R$ 40.60 per trip, split evenly between the descent and ascent, and is expected to eliminate queues, cut fuel consumption and improve logistics for cargo moving to the Port of Santos.

On 31 July 2026, construction began on a new interchange at km 592 on the SP‑294 highway in Adamantina, carried out by Eixo SP Concessionária de Rodovias. Both lanes of the segment are closed, with traffic diverted to side lanes and reinforced signage installed. The interchange is part of the SP‑294 duplication plan and is slated for completion in December 2024. Local residents and indigenous groups near the Billings Reservoir remain concerned about toll impacts, and a registration system for resident exemptions is being prepared. Industry groups such as Sinaceg continue to back the electronic toll, citing potential travel‑time and cost savings once operational.

## Claims

- The Siga Fácil electronic toll system on the Anchieta‑Imigrantes corridor was originally scheduled to start on 1 August. (corroborated by 3 sources)
- When operational, the system will replace traditional toll plazas with electronic portals, allowing free‑flow passage without stopping. (corroborated by 3 sources)
- The launch was postponed after tests identified the need to reposition a toll‑reading pórtico from km 29 to km 38. (corroborated by 2 sources)
- The toll will be split into R$ 20.30 for the descent and R$ 20.30 for the ascent, total R$ 40.60 per trip. (corroborated by 2 sources)
- Construction of a new interchange on SP‑294 at km 592 in Adamantina began on Saturday. (single source)
- Both lanes of SP‑294 in the work segment will be closed, with traffic diverted to side lanes. (single source)
- The Adamantina interchange project is scheduled for completion in December 2024. (single source)
- The electronic toll change is expected to reduce queues and improve logistics for cargo transport to the Port of Santos. (single source)

## Timeline

### 2026-07-31: São Paulo launches Adamantina interchange construction and delays electronic toll on Anchieta‑Imigrantes

São Paulo starts Adamantina interchange work on SP‑294, set to finish Dec 2024, and postpones the Aug 1 launch of the electronic Siga Fácil toll on Anchieta‑Imigrantes after a pórtico relocation, aiming to cut‑

6 sources. https://clstr.news/cluster/so-paulo-delays-freeflow-electronic-toll-on-anchietaimigrantes-corridor

### 2026-07-28: São Paulo postpones free‑flow electronic toll on Anchieta‑Imigrantes highway

São Paulo’s state government and ARTESP have postponed the free‑flow electronic toll on the Anchieta‑Imigrantes highway, originally set for Aug 1, to address resident and indigenous community concerns and to re

2 sources. https://clstr.news/cluster/so-paulo-postpones-freeflow-electronic-toll-on-anchietaimigrantes-highway

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Cite as: São Paulo free‑flow toll postponement. CLSTR, https://clstr.news/situations/so-paulo-freeflow-toll-postponement