Yep, that was me. I saw you go by. It was both frightening and embarrassing. The bay bridge is a MUCH different place when you're not moving.
No accident though, thankfully. I was heading into work with less battery than usual. By the time I exited the tunnel and starting climbing the western span, I had 9% left. I thought to myself, no problem, I've less that a mile to go. A few seconds later, I lost power, looked down and saw "RECHARGE BATTERY" and 0%. I was in the worst possible place on the bridge to stop. I was in the middle lane, and still climbing the bridge so I couldn't coast off the bridge. I tried rebooting on the fly, which of course did nothing. I had just enough momentum to merge over to the right and stop at a call box. I leaned the bike with my brake lever on the curb, and watched tensely as cars, trucks and busses passed within inches. Pretty frightening.
Caltrans came and towed my bike. When they started pulling heavy chains from the back of their truck, I was pretty worried they were going to do something damaging. But they were great and very careful. The driver was kind enough to go out of his way to drop me at the garage I use with a changing station.
Thankfully, everything came out ok. But it leaves me with not much trust in my battery meter. I rarely let my battery get down that far, but now I don't know where the bottom really is.
