The incident happened at about 9:20 a.m. on Thursday, Dec. 22, in Hampton Bays, the Southampton Town Police Department reported.
A tractor-trailer was backing into a private driveway on Canoe Place Road near Montauk Highway when it struck the manhole cover, causing fuel to leak onto the roadway and driveway.
As of a report from police at about 3 p.m. on Thursday, Canoe Place Road remained closed from Montauk Highway to Fanning Avenue while Miller Environmental was cleaning the spill.
Authorities do not suspect any criminality in the incident.
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