Coming up from CMU, I spotted this UPS truck making a delivery to a house on Forbes Avenue and rode up to a CMU police officer to mention the truck being illegally parked. "That's a 911 issue. Call 911 to report it," he told me.

By the time I got moving eastbound again, the UPS truck had started up again, and I thought I'd missed the chance. But no! He had another delivery to make, and another stretch of the bike lane to block, and drove just a block farther up before finally absenting the bike lane.