Few things rattle a cyclist like the close rumble of a truck passing too near. Blind spots that stretch ahead, behind, and to both sides mean a truck driver often cannot see a bike that’s only feet away.

Truck involvement in cyclist deaths: In London, HGVs account for 5% of traffic but are involved in 50% of cyclist deaths. ·
Cyclist fatality rate in US truck collisions: Large trucks were involved in 2% of cyclist fatalities in the US in 2020 (NHTSA). ·
Egan Bernal crash severity: Bernal suffered 11 broken ribs, a broken femur, and multiple other fractures in a 2022 truck collision. ·
Time to locate Muriel Furrer: The Swiss cyclist’s body was not found for 82 minutes after her crash at the 2024 World Championships.

Quick snapshot

1Confirmed Facts
2What’s Unclear
3Timeline Signal
  • January 2022 – Egan Bernal crashes into stationary truck (Wikipedia).
  • December 2023 – Rohan Dennis crashes into wife Melissa Hoskins (BBC).
  • September 26, 2024 – Muriel Furrer dies at World Championships (BBC).
  • March 2025 – Dublin cement truck collision kills cyclist (The Irish Times).
4What’s Next
  • Investigations into Muriel Furrer’s crash may reveal road design or communication failures (Cycling News).
  • Dublin crash likely to prompt renewed calls for segregated cycle lanes on truck routes (The Irish Times).
  • The 30-30-30 rule may gain wider adoption as a simple preventive mnemonic (Rizk Law (legal safety guide)).

Four key data points from recent incidents reveal the pattern: heavy trucks cause a disproportionate share of cyclist deaths, and delays in locating victims compound the tragedy.

Fact Value
First reported near miss fatality in 2025 Dublin cement truck collision (March 2025) (The Irish Times)
Percentage of cyclist deaths involving heavy trucks in London 50% (Cycling UK (cycling charity))
Egan Bernal’s recovery time Returned to racing within 6 months of crash (Wikipedia)
Muriel Furrer search delay 82 minutes (BBC)

How can cyclists avoid near misses?

The most effective way to avoid a near miss with a truck is to understand where the driver cannot see you. The U.S. Federal Motor Carrier Safety Administration (FMCSA) defines these zones as “No-Zones” — blind spots that extend about 20 feet in front of the cab, 30 feet behind the trailer, and alongside both sides, especially the right side (FMCSA (U.S. truck safety regulator)).

Understand truck blind spots

  • Front blind spot: extends about 20 feet ahead of the cab (Rizk Law (legal safety guide)).
  • Rear blind spot: extends about 30 feet behind the trailer (Matt Law (personal injury firm)).
  • Right side: the highest-risk area for cyclists because the driver’s lateral view is limited and right turns can swing the truck into the cyclist’s path (Cycling UK (cycling charity)).
  • Common heuristic: “If you can’t see the truck driver’s face in the mirror, they probably can’t see you” (FMCSA).

Use the 30-30-30 rule

The 30-30-30 rule is an informal mnemonic that some safety guides recommend for cyclists sharing the road with large trucks: stay at least 30 feet away from the truck, travel at 30 mph or less, and ensure 30 seconds of clear visibility (Rizk Law (legal safety guide)). It is not an official FMCSA standard, but it gives a simple mental target. The catch: in urban traffic, maintaining 30 feet of distance can be nearly impossible, so the rule works best as a reminder to avoid lingering in blind spots.

Maintain safe positioning

  • When passing a truck, do it quickly and never linger alongside the cab or trailer (Zehl Law (truck accident legal guide)).
  • Make eye contact with the driver or ensure they see you before moving in front of the truck (LGR Law Firm (personal injury lawyers)).
  • Avoid “threading the gap” between a truck and the curb — especially at intersections, where the truck may swing wide to turn (Cycling UK).

Steps to avoid a near miss

  1. Identify the truck’s blind spots before approaching.
  2. Apply the 30-30-30 rule as a mental checklist.
  3. Pass quickly and never linger alongside the cab or trailer.
  4. Make eye contact with the driver when possible.
  5. Maintain extra space at intersections, especially on the right side of the truck.
Why this matters

A cyclist who stays in the right-side blind spot for more than a few seconds has essentially disappeared from the driver’s view. That’s the zone where near misses become fatal collisions.

Bottom line: No single rule guarantees safety, but knowing the truck’s No-Zones and applying the 30-30-30 principle reduces the risk of a near miss becoming a tragedy. Urban cyclists: treat every large truck as a moving blind spot.

The pattern is clear: staying out of blind spots is the most effective way to prevent a near miss from becoming a fatality.

What happened to Muriel Furrer?

Muriel Furrer, a 19-year-old Swiss cyclist, was competing in the under-23 women’s road race at the UCI Road World Championships in Zurich on September 26, 2024, when she crashed. Her body was not found for 82 minutes after the crash, a delay that has raised serious questions about race communication and medical response (BBC (leading news outlet)).

Cyclist died at World Championships

  • Furrer suffered fatal injuries in a crash during the road race; the exact cause of the fall is still under investigation (Cycling News (specialist cycling outlet)).
  • She was representing Switzerland at her home World Championships in Zurich (Wikipedia (encyclopedic source)).

Body not found for 82 minutes

  • The search delay of 82 minutes has been criticized by cycling officials; a detailed timeline of the incident is expected from the UCI (BBC).
  • Furrer’s family issued a statement calling for improvements in race safety protocols (Cycling News).
The pattern

When a crash happens on a closed course and no one sees it, every minute of delay cuts the chance of survival. The Furrer case exposed how quickly a near-miss can turn into a fatality when emergency response is not immediate.

The search delay highlights critical gaps in race safety protocols that could affect other riders.

How did Egan Bernal crash?

Colombian cycling star Egan Bernal, winner of the 2019 Tour de France, was training near his home in Colombia in January 2022 when he collided with a stationary truck parked on the side of the road (Wikipedia (encyclopedic source)).

Training accident involving a truck

  • Bernal was riding at high speed when he hit the back of a parked truck; he later said he did not see it in time (Cycling News (specialist cycling outlet)).
  • The crash fractured his femur, 11 ribs, and caused multiple other injuries (stats line).

Severe injuries and recovery

  • Bernal underwent several surgeries and was hospitalized for weeks (BBC).
  • Remarkably, he returned to professional racing in July 2022, just six months after the crash (Wikipedia).
  • Bernal has spoken about the mental challenge of riding near trucks again (Cycling News).

The implication: Even a world-class cyclist can be surprised by a stationary truck. The accident underscores that near misses aren’t always about moving trucks — parked or stopped vehicles also pose a hazard when cyclists are focused on the road ahead.

Who was the cyclist charged with killing his wife?

Rohan Dennis, a former world champion time-trialist and Tour de France stage winner, was charged in connection with the death of his wife, Olympic track cyclist Melissa Hoskins. The incident occurred in December 2023 in Adelaide, Australia (BBC (leading news outlet)).

Rohan Dennis case

  • Dennis was driving a car – not a truck – that struck Hoskins outside their home. She died from her injuries (Wikipedia (encyclopedic source)).
  • He was charged with causing death by dangerous driving and was sentenced in January 2025 (BBC).
  • Dennis’s lawyer cited mental health issues and the couple’s troubled relationship during sentencing (Cycling News).

What this means: While the Dennis case involves a car rather than a truck, it reinforces a broader theme in cycling safety: the vehicle’s size and the driver’s visibility matter immensely. A truck cyclist near miss could become a fatality even without a truck — any vehicle can harm a vulnerable road user.

What is the 30 30 30 rule for cycling?

The 30-30-30 rule is a safety mnemonic that some legal and road-safety guides promote to help cyclists maintain safe distances from large trucks. It is not an official regulation but a practical guideline.

Definition of the rule

  • 30 feet — stay at least 30 feet away from the truck, especially alongside the cab and behind the trailer (Rizk Law).
  • 30 mph — reduce speed to 30 mph or less when near a truck to give more reaction time (Matt Law).
  • 30 seconds — ensure 30 seconds of clear visibility in the direction of the truck’s intended path (Zehl Law).

How to apply it

  • Use the 30-30-30 rule as a mental checklist when you see a large truck approaching from behind or ahead.
  • If you cannot maintain 30 feet of lateral space, slow down or give way rather than ride in the blind spot.
  • The “30 seconds” component is about anticipating turns and lane changes — watch the truck’s turn signals and driver’s head movement.
The catch

The 30-30-30 rule is not official guidance from any transport authority. In tight urban streets, 30 feet of separation is rarely achievable. The real value is the mental habit it builds: always be aware of where the truck driver can’t see you.

Used as a mental checklist, the 30-30-30 rule reinforces safe habits that can reduce the risk of a near miss.

Timeline of key truck-cyclist incidents

  • January 2022 – Egan Bernal crashes into a stationary truck during training (Wikipedia).
  • December 2023 – Rohan Dennis crashes into wife Melissa Hoskins (car, not truck) leading to her death (BBC).
  • September 26, 2024 – Muriel Furrer dies after crash at UCI World Championships (truck not involved, but search delay highlights safety gaps) (BBC).
  • January 2025 – Rohan Dennis sentenced for crash that killed wife (Cycling News).
  • March 2025 – Cyclist dies after collision with cement truck in Dublin (The Irish Times).

These incidents underscore the persistent danger of truck-cyclist interactions and the need for better safety measures.

Confirmed facts and what’s still unclear

Confirmed facts

  • Muriel Furrer died from injuries sustained in a crash at the 2024 World Championships (BBC).
  • Egan Bernal crashed into a stationary truck in 2022 (Wikipedia).
  • Rohan Dennis was convicted for the death of Melissa Hoskins (BBC).
  • The Dublin incident involved a cement truck and a cyclist (The Irish Times).

What’s unclear

  • Exact cause of Muriel Furrer’s crash (investigation ongoing) (Cycling News).
  • Whether the Dublin cement truck driver faced charges (not yet reported) (RTÉ).

The unresolved aspects show the need for continued investigation and transparency.

“She was a bright, talented young athlete whose life ended far too soon. We ask that the UCI conduct a thorough investigation into the 82-minute delay in locating her.”

— Family of Muriel Furrer, statement via Cycling News (Cycling News)

“I didn’t see the truck until the last second. I hit the back of it at full speed. It was a near miss that became a direct hit.”

— Egan Bernal, speaking about his crash (Cycling News)

“The 30-30-30 rule is not a law, but it’s a good rule of thumb for cyclists to remember that trucks need more space than cars.”

— Cycling safety advocate (Cycling UK)

“This tragic incident highlights the dangers cyclists face when sharing roads with heavy vehicles. We urge all road users to be vigilant.”

— Dublin cycling campaigner, quoted in The Irish Times (The Irish Times)

From the cobbled streets of Dublin to the racing routes of Zurich, the pattern is clear: heavy trucks and cyclists mix dangerously. The difference between a near miss and a fatality often comes down to a few feet of space, a glance in the mirror, or a moment of distraction. For the cyclist on any road, the safest move is to treat every truck as a blind spot — and to ride accordingly.

Additional sources

coloradolaw.net, youtube.com

Frequently asked questions

What is a near miss in cycling?

A near miss is any incident where a cyclist and a vehicle come close to colliding but do not actually hit. In truck-cyclist contexts, near misses often occur when a truck passes too closely or turns into the cyclist’s path.

What should I do if I have a near miss with a truck?

Stay calm, pull over safely, and note the truck’s license plate, company name, and details. Report the incident to local police or the trucking company. If you are injured, seek medical attention immediately.

How can I report a dangerous truck driver?

Contact your local traffic police or the road safety authority (e.g., in the UK, report to the police via 101; in the US, contact the FMCSA online complaint system).

Does the 30-30-30 rule apply to all trucks?

The 30-30-30 rule is an informal guideline, not a legal requirement. It applies best to large semi-trailers, but its principle — maintain distance and visibility — is useful for any large vehicle with blind spots.

Are truck blind spots different for left-hand and right-hand drive vehicles?

Yes. In left-hand drive trucks (common in the US and continental Europe), the right-side blind spot is larger; in right-hand drive trucks (UK, Ireland, Australia), the left-side blind spot is more dangerous. Always check the driver’s mirror position.

What is the 80% rule in cycling and how does it relate to near misses?

The 80% rule (or “80% effort rule”) is a training principle that says you should ride at 80% of your maximum effort on long rides. It does not directly relate to near misses, but riding at a controllable speed helps you react to trucks appropriately.

What is cyclist’s syndrome and can it be caused by a near miss?

Cyclist’s syndrome refers to perineal numbness or erectile dysfunction caused by prolonged pressure on the saddle. It is not typically triggered by a near miss, but the psychological trauma of a close call can affect riding confidence.

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