I-490 East Lanes Reopen After Possible Sinkhole Near Perinton Exit

Crews worked to address issue, but no visible sinkhole found

Apr. 11, 2026 at 1:38pm

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A sweeping, atmospheric landscape painting in muted tones of grey and blue, with a rural highway barely visible through a dense, swirling fog, conveying the overwhelming scale and power of the natural world.A heavy fog shrouds a rural highway, highlighting the power of nature and the need for vigilance when it comes to infrastructure maintenance.NYC Today

The morning rush hour on I-490 East in Perinton, New York, was disrupted by a potential sinkhole incident, causing a temporary closure of the road. The New York State traffic monitoring service, NY511, issued an alert around 6:15 a.m., warning drivers of a possible sinkhole near the Perinton exit and Pittsford Palmyra Road.

Why it matters

Sinkholes can be a significant concern for infrastructure and public safety, as they can cause sudden and unexpected damage to roads, buildings, and even underground utilities. This incident highlights the importance of proactive monitoring and maintenance of transportation networks.

The details

When News10NBC arrived at the scene, they found the lanes reopened, but no visible signs of a sinkhole were apparent. However, crews were still working on the shoulder of the road, indicating that the issue might have been resolved or was in the process of being addressed. The absence of a visible sinkhole could be due to its location or the fact that it might have been filled or repaired.

  • Around 6:15 a.m., NY511 issued an alert about a possible sinkhole near the Perinton exit.

The players

NY511

The New York State traffic monitoring service that issued the alert about the possible sinkhole.

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The takeaway

This event serves as a reminder that sinkholes can form unexpectedly and require swift action to prevent potential accidents and further damage. It also underscores the need for public awareness and education about sinkholes to ensure a more efficient response to such emergencies.