I was on the I‑10 the other morning when a Waymo slipped ahead of me, calm as if nothing had happened. You felt that little jolt—the realization that the robotaxi paused its hiatus and was back on the freeway. For a few seconds the car felt both familiar and newly unpredictable.
I’ve tracked Waymo for years. I want to tell you what changed, why regulators took notice, and what the return to freeways means for riders and cities starting in Phoenix.
On Phoenix freeways I started seeing Waymo cars again
Waymo announced on X that freeway routes are returning, beginning in Phoenix and spreading to other cities.
Freeways are back! We’re gradually resuming freeway routes for faster rides — starting today in Phoenix, with more cities to follow. Express interest in the Waymo app for access. https://t.co/2OS6q26876 pic.twitter.com/0O9kE7yNGJ
— Waymo (@Waymo) July 29, 2026
Riders noticed how different the service felt when freeway driving disappeared last year; some switched to Uber while others griped online. Waymo paused freeway driving voluntarily in May and filed a voluntary software recall with the NHTSA, the company told Gizmodo.
How did the recall affect Waymo’s freeway service?
The recall stemmed from software that under certain conditions could fail to recognize construction zones and instead prioritize other freeway hazards, causing the vehicle to maintain freeway speeds in a construction area. The official NHTSA report described the issue and warned that driving at speed in those zones increases collision risk.
In the NHTSA report the defect was spelled out plainly
The report reads like a safety brief: an AV might drive at speed in a freeway construction zone because it either over-prioritizes other hazards or fails to detect the zone.
Waymo says it has pushed software updates to improve performance around construction zones and is resuming freeway operations across its service area, per an emailed statement to TechCrunch. Regulators were notified, and Waymo called the recall voluntary. The fix is meant to stop misclassification of construction areas and to tighten how the stack balances hazards.
I see the update as a bandage over a bleeding cut—necessary, but you want to know if the wound is truly healed.
Is it safe to ride Waymo on freeways now?
Safety isn’t binary. Waymo says the patched system performs better near construction, but the proof lives on the road and in continued oversight by NHTSA and state regulators. You should weigh that statement against local reports and your own tolerance for risk.
A single San Francisco night exposed new political pressure
On July 4 videos circulated showing Waymo vehicles stalled and blocking streets near the Presidio after the fireworks, and officials pointed to the incident when pressing for new robotaxi rules.
Waymo attributed the disruption to extreme traffic congestion. Still, the optics were bad: downtown gridlock with robotaxis in the middle of it fed a local push for national legislation targeting autonomous fleets. That political momentum could shape how quickly Waymo expands freeway routes in places like San Francisco and Los Angeles.
The fleet’s behavior that night looked a flock of GPS‑guided metal birds frozen in a gust—technically explainable, politically explosive.
What this means for riders and cities
In practical terms: Waymo wants freeway speed and shorter trips. Riders in Phoenix should see faster routes first. San Francisco and LA were named as coming back online in days, per Waymo’s statement to TechCrunch.
City officials, regulators, and competitors—think Uber and legacy transit agencies—are watching. Waymo is part of Alphabet, and its behavior influences policy, public trust, and the market for robotaxis.
If you use the Waymo app you can express interest for freeway access; the company is rolling the service out gradually. For now, keep an eye on NHTSA reports and local traffic feeds, and consider how much you trust a company whose software just required a recall.
Want to bet on whether regulators will demand stricter rules nationwide or whether riders will return as soon as commute times fall—what side are you on?