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Public Transit

Avoiding the 'door zone'

1 min video · safe-or-risky quiz

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Key rules

Do

  • Walk on the building side of the sidewalk near angled parking.
  • Glance into parked driver seats for occupants before passing.
  • Give parked cars an arm's-length buffer when you can.

Avoid

  • Walking in the painted bike lane to skirt a busy sidewalk.
  • Squeezing between a parked car and the curb on a narrow street.
  • Stepping into the door zone while looking down at your phone.

Day 220: Avoiding the 'door zone'. Build muscle memory for one specific street scenario. Week 32 of the year-long curriculum. Here are the rules for this one. Picture this on a real block: a Staten Island ferry terminal at peak commute. The rule that protects you is simple. The door zone is the three-foot strip next to parked cars where a swinging door can hit a cyclist or knock a walker into the bike lane. Notice how often this comes up — it's nearly every block. Three things to do. Do 1: Walk on the building side of the sidewalk near angled parking. Do 2: Glance into parked driver seats for occupants before passing. Do 3: Give parked cars an arm's-length buffer when you can. Three things to avoid. Avoid 1: Walking in the painted bike lane to skirt a busy sidewalk. Avoid 2: Squeezing between a parked car and the curb on a narrow street. Avoid 3: Stepping into the door zone while looking down at your phone. Why this matters: Sudden door openings are a top cause of pedestrian-cyclist collisions; both parties end up in the same square foot of street. Risky move: Stepping off the curb the moment the hand starts flashing. The flashing hand means do not start a new crossing. Wait for the next steady walker. Safe move: Crossing only at the marked crosswalk even if it adds 20 seconds. Drivers expect pedestrians at corners and almost never expect them mid-block. Risky move: Crossing mid-block in dark clothing at night. You are nearly invisible. Walk to the lit corner and use the signal. 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: Following a runner who crosses against the light. Their gap is not your gap. Decide for yourself at every crossing. 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: Crossing a wide avenue without checking the median for turning traffic. Medians hide left-turning cars accelerating across your second half of the crossing. 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: Walking behind a stopped bus to flag a cab. Buses pull out without warning and the next vehicle is often right behind. Safe move: Letting passengers exit the subway car before stepping on. Prevents the shoving that pushes people toward the platform edge. Risky move: Wearing both earbuds at full volume through a busy intersection. You lose horns, sirens, and bike bells. Pause audio 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: Stepping into a crosswalk while a driver is staring at their phone. If their eyes aren't up, treat the car as if it has no driver. Wait. 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: Stepping straight into a bike lane to look for cars. Treat the bike lane as its own crossing. Check it before you step in. 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 in front of a stopped school bus that still has its stop arm out. Kids are crossing or about to cross. Wait for the arm to retract. 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: Walking out from behind a tall SUV without leaning to look first. Drivers in the next lane can't see you and you can't see them — a classic blind-pull collision. Risky move: Crossing a one-way street while only looking the way cars come. Cyclists, scooters, and wrong-way drivers come from the other side too. Watch the clip, then decide which of these reads is the safer call for avoiding the 'door zone'.

Spot the behavior
0/20Step 1 of 20

Stepping off the curb the moment the hand starts flashing.

Is this safe or risky?