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Six construction workers were seriously injured on the night of Friday, January 16, following a violent accident at the construction site of the I-395 bridge, near 1490 NW 3rd Avenue in downtown Miami.
New details revealed by local media and state authorities in recent hours shed light on the magnitude of the disaster, the preliminary causes, and the critical condition of those affected.
According to information provided by the Miami Fire Department and reported by local media, the incident occurred shortly after 10:00 p.m. during a scheduled night operation as part of the I-395 project, one of the most ambitious road works in South Florida.
While the workers were carrying out formwork and concrete pouring, a head beam— a crucial component that rests on a pillar and supports the bridge structure—detached and fell, throwing six workers from an estimated height of 30 feet (approximately 9 meters).
"Everyone fell or collapsed from a height of about 9 meters, resulting in serious bodily injuries: possible fractures in the limbs and potential head injuries," stated Lieutenant Pete Sánchez, spokesperson for the Miami Fire Department.
One of the workers became trapped between metal bars and wooden molds, which led to a particularly complex rescue operation.
"The workers were positioned on a cover placed on top of a beam and a pillar when they became trapped between metal bars and wooden materials before falling," Sánchez added.
A rescue operation involving cranes and cutting equipment
The emergency teams deployed a highly complex rescue device.
The Technical Rescue Team of Miami Fire Rescue used cranes and cutting tools to free the worker trapped inside the formwork platform, a temporary structure used to mold concrete.
Five of the injured were transported to the Ryder Trauma Center at Jackson Memorial Hospital in critical condition, under trauma alert, while a sixth was in serious but stable condition.
CBS News Miami also confirmed that the incident level was raised to "mass casualties level 1" to activate additional resources.
Was it a structural collapse? What the FDOT says
In response to the initial alarm caused by the incident, the Florida Department of Transportation (FDOT) issued statements to clarify the extent of the accident.
“The incident was not a bridge collapse”, assured the FDOT spokesperson, Maria Rosa Higgins Fallon, to both Local 10 News and the Miami Herald.
According to the official statement:
“The incident occurred during a scheduled nighttime construction operation that involved formwork during a concrete pour within the work zone. It did not involve the bridge structure or any part of the road open to traffic. All work was being carried out in a controlled and enclosed environment, away from live traffic.”
The accident did require the temporary closure of some roads, including state road 836 eastbound, but all were reopened hours later.
Ongoing investigation and suspension of the project
Investigations to determine the causes of the accident and possible responsibilities are ongoing.
The Occupational Safety and Health Administration (OSHA) began working on-site the Sunday following the accident, with the intention of identifying the contractors involved and gathering testimonies and technical reports.
FDOT reported that it has taken over the investigation and, as a precautionary measure, ordered the temporary suspension of the project until the internal reviews are completed.
"The department is working closely with the contractor to understand the details of this incident," explained Higgins Fallon.
A background with new revelations
Although the news broke on Friday, new details that emerged over the weekend have clarified the circumstances surrounding the accident.
From the type of structure involved (a header beam of the roof), to the exact height from which the workers fell, including the rescue procedures and the use of formwork during the concrete pouring, everything points to a technical failure in a work environment that, according to authorities, was controlled and closed to traffic.
The fact that it was not a structural collapse in a public space has helped to mitigate some of the initial alarm, but the severity of the injuries and the conditions under which the workers operated have raised concerns about safety on such sites, especially when work is carried out at night and on elevated structures.
Conclusion: A warning about workplace safety
The accident at the I-395 bridge construction site has not only resulted in a concerning toll of six injured workers—five of them seriously—but has also reignited discussions about the risks faced by construction workers on large infrastructure projects.
Although the FDOT assures that the incident occurred in a restricted area and does not pose a risk to the bridge's structure or traffic, the community is seeking clear answers and a thorough review of the safety protocols.
The ongoing investigations will be key to clarifying what happened, but for now, the project remains on hold and the affected workers are recovering after a night that could very well have ended in tragedy.
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