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Subway Safety

Avoiding open manholes

90 min video · safe-or-risky quiz

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Key rules

Do

  • Treat an unmarked opening in the road or sidewalk as a hazard — walk around it, not over it.
  • Stay behind cones, barricades, and caution tape — they're there because the hole is real.
  • Look two strides ahead at night, near construction, and after rain, when a filled hole looks like a puddle.

Avoid

  • Stepping over or around a barricade to save a few seconds.
  • Walking through a work zone with your head down or both earbuds in.
  • Assuming a dark patch in the road is a puddle and not an open vault.

Day 35: Avoiding open manholes. Short read plus a 2-minute exercise. Ends with a checklist. Week 5 of the year-long curriculum. Here are the rules for this one. Here's the scene you'll actually face: a Williamsburg bike-lane-heavy corner. This is where the call gets made. Open manholes and uncovered utility holes are rare but deadly — a fall into a street vault is almost always fatal. Scan the path ahead, treat any gap in the pavement as a hole until proven otherwise, and never step over a barrier you can't see behind. Make it a habit by the end of this week. Three things to do. Do 1: Treat an unmarked opening in the road or sidewalk as a hazard — walk around it, not over it. Do 2: Stay behind cones, barricades, and caution tape — they're there because the hole is real. Do 3: Look two strides ahead at night, near construction, and after rain, when a filled hole looks like a puddle. Three things to avoid. Avoid 1: Stepping over or around a barricade to save a few seconds. Avoid 2: Walking through a work zone with your head down or both earbuds in. Avoid 3: Assuming a dark patch in the road is a puddle and not an open vault. Why this matters: Uncovered manhole and vault falls are the most catastrophic of all NYC pedestrian incidents — almost always fatal or life-changing. They're preventable only by never stepping into an opening you didn't verify was solid. Safe move: Walking on the building side of the sidewalk on a rainy day. Puts more distance between you and splashing or sliding vehicles. 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: Stepping back from the platform edge as the train pulls in. Gives you margin against sway, wind, and accidental bumps. 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. 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: Crossing a one-way street while only looking the way cars come. Cyclists, scooters, and wrong-way drivers come from the other side too. Safe move: Pausing before a turning SUV until the driver makes eye contact. Confirming the driver sees you is the single best habit at a corner. 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: Looking both ways on a one-way street every single time. Covers the wrong-way cyclist, scooter, or driver you did not plan for. 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: Using the push button at intersections that have one. It often extends the walk phase — more time to finish the crossing safely. Risky move: Darting out from between two parked vans. Drivers cannot see you and you cannot see them. Classic dart-out collision. Safe move: Pulling out one earbud as you approach an intersection. Restoring your hearing restores most of your situational awareness. 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: Standing behind the tactile strip until the train fully stops. Keeps you outside the danger zone for sway, suction, and the platform gap. 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: Waiting on the curb until the steady white walker appears. Steady walker is your green light. Cross at a normal pace. 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. 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: 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: 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 diagonally through an intersection to save time. Diagonal crossings double your exposure to turning vehicles from every direction. Safe move: Walking an extra block to a lit, signaled corner after dark. Lighting plus a signal dramatically cuts your risk at night. Safe move: Pausing audio before stepping into the crosswalk. A second of silence is cheap insurance against the thing you did not see. 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: 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: 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: 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: Stepping straight into a bike lane to look for cars. Treat the bike lane as its own crossing. Check it before you step in. Watch the clip, then decide which of these reads is the safer call for avoiding open manholes. Let's slow this down and go through it one more time so it sticks. The three things you are doing every single time: Number 1: Treat an unmarked opening in the road or sidewalk as a hazard — walk around it, not over it. ... Number 2: Stay behind cones, barricades, and caution tape — they're there because the hole is real. ... Number 3: Look two strides ahead at night, near construction, and after rain, when a filled hole looks like a puddle.. The three things you are refusing to do: Number 1: Stepping over or around a barricade to save a few seconds. ... Number 2: Walking through a work zone with your head down or both earbuds in. ... Number 3: Assuming a dark patch in the road is a puddle and not an open vault.. Say them back to yourself at the next curb. Repetition is how this becomes automatic. One more pass on why this matters. Uncovered manhole and vault falls are the most catastrophic of all NYC pedestrian incidents — almost always fatal or life-changing. They're preventable only by never stepping into an opening you didn't verify was solid. In New York the block after the one you're on is already deciding whether you get home on time or not. This rule is how you stay ahead of it. Take a breath. Picture yourself at a quiet Brooklyn side street after dark. Run the rule in your head before you step off. If anything feels off — a driver looking down, a cyclist coming fast, a signal you cannot read — you wait. You are allowed to wait. The city will still be there in ten seconds. Notice how often this comes up — it's nearly every block.

Spot the behavior
0/30Step 1 of 30

Walking on the building side of the sidewalk on a rainy day.

Is this safe or risky?