DMV Report: Google Self-Driving Car Hit City Bus While Changing Lanes

Google has been quick to point out in the past that its self-driving cars haven’t been at fault for any of the accidents they’ve been involved in. In what could be the first incident that’s the driverless car’s fault, a California Department of Motor Vehicles report says a Google Lexus hit a city bus while in autonomous mode.

According to the report [PDF] (first noted by writer Mark Harris on Twitter), the Google autonomous vehicle, or AV, was traveling in autonomous mode in the right-hand lane, as it was attempting to turn right on a red light.

But the Google AV had to stop and go around sandbags that were positioned around a storm drain in its way, so when the light turned Green, the car let a few cars pass and then started to move into the center of the lane to pass the sand bags.

“A public transit bus was approaching from behind,” the report says. “The Google AV test driver saw the bus approaching in the left side mirror but believed the bus would stop or slow to allow the Google AV to continue.”

That wasn’t the case: about three seconds later, the Google AV came into contact with the side of the bus, the report says. The car was going less than 2 mph, while the bus was traveling at 15 mph when they hit each other. The Google vehicle sustained body damage to the left front fender, the left front wheel and one of its driver’s -side sensors. There were no injuries reported at the scene.

Google will be sharing its monthly self-driving report soon, so it’s likely that the company will include more details about the accident then. In the meantime, we’ve reached out to Google for comment, and will update this post if we hear back.

Here are the full details from the report:

A Google Lexus-model autonomous vehicle (“Google AV”) was traveling in autonomous mode eastbound on El Camino Real in Mountain View in the far right-hand lane approaching the Castro St. intersection. As the Google AV approached the intersection, it signaled its intent to make a right turn on red onto Castro St. The Google AV then moved to the right-hand side of the lane to pass traffic in the same lane that was stopped at the intersection and proceeding straight. However, the Google AV had to come to a stop and go around sandbags positioned around a storm drain that were blocking its path. When the light turned green, traffic in the lane continued past the Google AV. After a few cars had passed, the Google AV began to proceed back into the center of the lane to pass the sand bags. A public transit bus was approaching from behind. The Google AV test driver saw the bus approaching in the left side mirror but believed the bus would stop or slow to allow the Google AV to continue. Approximately three seconds later, as the Google AV was reentering the center of the lane it made contact with the side of the bus. The Google AV was operating in autonomous mode and traveling at less than 2 mph, and the bus was travelling at about 15 mph at the time of contact.

The Google AV sustained body damage to the left front fender, the left front wheel and one of its driver’s -side sensors. There were no injuries reported at the scene.

by Mary Beth Quirk via Consumerist