Crosswalks in my neighborhood are getting a facelift. A set of them on a road I drive every weekend have new paint, flashing lights and big signs in neon yellow to remind motorists to stop.

In my work neighborhood I’ve started taking a new route to the office, one that involves a crosswalk and the forbearance of drivers.

It’s interesting to be on either end of crosswalk etiquette — as a pedestrian on weekdays and a driver on weekends. It helps me see how important it is to share the road, to look out for the errant ambler or the distracted driver.

More than anything else, a crosswalk encourages engagement. Those white stripes on the road can be a walker’s — and a driver’s — best friend.