I hope for speedy and complete recovery for the man and woman who were in the right lane and crashed into the tree. What happened to the driver of the car in the left lane that was in the collision and was apparently not at fault in the accident?

The Mercury-News says the driver of the other car was not injured.

Glad there were no bicylists in the road at the time. I do hope that the couple will recover--and can only wonder if there was a medical reason for the accident? I think of my late in-laws and the fender benders they had before driving was no longer an option.

That's a bad section because the lanes shift at that point and drivers in the right lane frequently drift into the left. CALTRANS should fix it.

Dear Insight,

I think you must be thinking of some other stretch of road. I've driven cars and ridden bikes down that stretch of road literally hundreds of times in the last 25 years. For 8 years I worked on Hillview Ave and drove that way every day on the way to work. The road we are talking about is southbound Foothill Expressway and they are very specific about saying 100 feet south of Page Mill Road, which is just after the intersection. At that point, the road is essentially straight, although it will soon start curving slightly to the left and them more substantially to the left as you approach the bridge over the small creek and the turn in for the 3800 Hillview parking lot.

I've never witnessed people drifting between lanes on that stretch, but maybe I just got lucky all those years.

My guess is distracted or age impaired driving. My parents recently went through that stage before passing away in their late 80s. It was like pulling teeth to get my Dad to give up his car. Fortunately he never had any accident more serious than some minor scratches and a serious shot of adrenalin. But we chewed our fingernails every day at the prospect of what could happen.

Don't get me wrong: I wish the best for the recovery of the folks involved. My only beef is with your analysis that the road itself is somehow at fault or dangerous. It's a nice wide road with a very commodious bike lane and very clear lane markings. Should be no problem for anyone paying full attention behind the wheel.

To 'Insight':

'Experienced Cyclist' is correct. That specific location is wide, straight and has clear visibility - about as safe as can be on any expwy. I have cycled it to & from Menlo to Los Altos and driven it hundreds of times over the last 30 years. Don't blame the road.

I agree that Foothill is wide and straight in that area. If anything, it is too wide, since that encourages some people to drive much faster than the speed limit and then jam on their brakes at the next stop light. (Not necessarily these people.)

One more thought on this: 100 feet isn't very far at all. Maybe 7 or 8 car lengths from Page Mill Road. There is one hazard at this point, which is merging traffic from eastbound Page Mill trying to turn right onto southbound Foothill. One possible scenario, given the proximity to the intersection and the fact that the victims were in the right hand lane of Foothill: if they thought someone was trying to merge in on them unsafely, they might have reactively dodged left to avoid a possible collision. In that scenario, even a very competent driver would not have time to look over the other shoulder away from the view of the perceived pending accident to check for the presence of another vehicle in the left lane before doing the evasive maneuver.

Just a speculation, of course, given the paucity of data in the article.

Judging by the photographs the car wound up about 1000 feet from the intersection, just past the first gentle curve on Foothill Expressway. The curve is visible in the photograph that shows the fire truck.