Tesla Robotaxi Expansion in Houston Marred by Routing Glitches and Service Gaps

A Rapid Expansion in Texas

Tesla has officially broadened its Robotaxi service area in Houston, adding approximately 229 square miles to its operational geofence. The company announced the expansion on Monday via social media, using the phrase “Houston, we have liftoff” to mark the milestone. Notably, the new boundary lines for the service area have been mapped to resemble the shape of a rocket, a nod to Elon Musk’s aerospace firm, SpaceX. This expansion arrives as Tesla continues to scale its autonomous efforts, having recently deployed its two-door Cybercab on public roads in September, with state registration data indicating roughly 200 of these vehicles were registered in the past week alone.

User Reports of Inefficient Routing

Despite the excitement surrounding the expanded coverage, early adopters are reporting significant operational hurdles. Reports from users and independent observers suggest that the service is struggling with routing logic. One particularly stark example shared by Ethan McKanna, founder of the tracking site RobotaxiTracker, involved a vehicle taking 40 minutes to complete a journey of just two blocks in downtown Houston. Other users have noted instances where the service suggests routes that are disproportionately long for the distance traveled.

Hy Luu, a content creator and Tesla enthusiast, documented his experience with the service for a 13-mile commute. Luu noted that while his personal commute in a Tesla Model 3 using Full Self-Driving (Supervised) usually takes 45 minutes, his experience with the Robotaxi service was considerably less efficient. He reported a 25-minute wait for the vehicle to arrive, followed by a trip that lasted until 9:23 a.m. after being picked up at 8 a.m. “I think most people would not use this service as it is now because of the wait times for the car coming and then the detours it takes,” Luu remarked.

The “Fake” Geofence Allegations

Beyond routing inefficiencies, there are concerns regarding the actual availability of the service within the newly announced “rocket-shaped” zone. McKanna has alleged that the advertised service area is misleading, noting that the app frequently displays “location not available” errors when users attempt to drop pins at various points within the designated polygon. He characterized the Houston expansion as one of the most “egregious” examples of a “fake” autonomous vehicle service area he has encountered, suggesting that the shape was prioritized over actual functional coverage.

However, the user experience is not universally negative. Despite the routing frustrations, McKanna acknowledged that when the service functions as intended, the ride experience itself feels “really good,” noting that it compares favorably to competitors like Waymo in terms of comfort and overall service area size.

Industry Context on Routing Challenges

Tesla is not the only player in the autonomous space facing scrutiny over navigation choices. Previous reports have indicated that Alphabet’s Waymo has also been observed avoiding certain roads, potentially to bypass complex infrastructure like railroad crossings or highways that have not yet been cleared for autonomous operation. While these operational constraints are common in the industry, they do not fully explain the erratic routing reported by Tesla users in Houston.

Tesla has not yet provided a formal response to requests for comment regarding these user reports. As the company continues to scale, the balance between expanding its geographic footprint and ensuring consistent, reliable navigation remains a critical challenge for the autonomous ride-hailing provider.

Source: businessinsider.com