Two-way street scans

Day 11: Two-way street scans. Short read plus a 2-minute exercise. Ends with a checklist. Week 2 of the year-long curriculum. Here are the rules for this one. Picture this on a real block: a Tribeca curb cut after fresh snow. What you do next is the whole lesson. On a two-way street, scan left-right-left and recheck the bike lane just before you step off. Conditions change in two seconds. Get this one right and the rest of the walk takes care of itself. Three things to do. Do 1: Run a full left-right-left scan at every curb. Do 2: Recheck the near lane just before stepping off. Do 3: Track turning vehicles all the way through the crosswalk. Three things to avoid. Avoid 1: A single glance in one direction. Avoid 2: Trusting that the car that just stopped will stay stopped. Avoid 3: Walking into the second lane on the assumption it's clear. Why this matters: Multi-lane two-way streets are where 'multiple threat' crashes happen — the car in lane two doesn't see you because the car in lane one is blocking the view. Safe move: Holding kids' hands and keeping them on the inside of the sidewalk. Puts an adult between them and the curb — the simplest, strongest protection. Risky move: Sprinting across on a solid red hand because traffic looks clear. Turning vehicles and e-bikes appear fast. The signal protects you from things you cannot see. Safe move: Stopping at the painted edge of a bike lane and looking left first. Exactly the routine that prevents the most common bike-lane collisions. Risky move: Crossing diagonally through an intersection to save time. Diagonal crossings double your exposure to turning vehicles from every direction. Safe move: Carrying or wearing something reflective on a dark walk home. Reflective gear can double or triple the distance at which drivers see you. Risky move: Crossing while looking down at your phone. You miss turning vehicles, cyclists, and silent EVs. Heads up for the whole crossing. Safe move: Walking on the building side of the sidewalk on a rainy day. Puts more distance between you and splashing or sliding vehicles. Safe move: Stepping back from the platform edge as the train pulls in. Gives you margin against sway, wind, and accidental bumps. Safe move: Waiting a full beat after the light changes before stepping off. Late-runners and last-second turners clear the box in that beat. Risky move: Walking next to a truck that has its right turn signal on. Truck right turns are the deadliest interaction for pedestrians. Stop and let it pass. Safe move: Stepping back when a cyclist rings a bell behind you. A bell is a request for space. Giving it prevents a sudden swerve into traffic. Risky move: Crossing while a delivery e-bike is approaching at speed. E-bikes are faster and quieter than they look. Let them pass first. Safe move: Walking an extra block to a lit, signaled corner after dark. Lighting plus a signal dramatically cuts your risk at night. Risky move: Darting out from between two parked vans. Drivers cannot see you and you cannot see them. Classic dart-out collision. Safe move: Pausing audio before stepping into the crosswalk. A second of silence is cheap insurance against the thing you did not see. Risky move: Standing at the edge of the platform with toes over the yellow strip. A bump or a gust from an approaching train can pull you forward. Stay behind the tactile strip. Safe move: Letting passengers exit the subway car before stepping on. Prevents the shoving that pushes people toward the platform edge. Risky move: Hopping off the curb to wave down a cab in a moving lane. Drivers behind the cab won't expect a pedestrian in the lane. Wait at the curb. Safe move: Letting a right-turning truck complete its turn before stepping off. Removes you from the truck's huge right-side blind spot. Risky move: Trusting a turn signal as a promise the driver will yield. A blinker shows intent, not yielding. Wait until the vehicle actually slows. Watch the clip, then decide which of these reads is the safer call for two-way street scans.