Queens District Attorney Richard Brown won a homicide conviction against a hit-and-run driver who killed a woman near Astoria Park last summer.

Betty Jean DiBiaso was leaving the park at around 12:26 a.m. on June 27 when Nicholas Colleran, 24, ran a stop sign and hit her with a Chevrolet sedan as she crossed Ditmars Boulevard at 19th Street in a marked crosswalk, according to a statement from Brown’s office. DiBiaso was 21 years old.

Colleran’s damaged car was found the same day, and he turned himself in at the 114th Precinct on June 28. “Colleran stated to police that he had consumed two beers prior to driving and had hit Ms. DiBiasio,” and “was unable to produce a valid driver’s license,” according to Brown’s office.

Yesterday Brown announced that Colleran pled guilty to criminally negligent homicide and failure to yield.

“This case is yet another example of how deadly motor vehicles can be and the consequences of ignoring traffic regulations,” Brown said in the statement. “Driving is a privilege, not a right, and extreme caution should be exercised at all times in order to prevent lives from being senselessly destroyed.”

Acting Supreme Court Justice Dorothy Chin-Brandt sentenced Colleran “to the maximum under the law — an indeterminate term of one and one-third years to four years in prison,” the statement said.

DiBiaso’s death intensified the push to get the city to calm traffic in the area of the park, with backing from City Council Member Costa Constantinides, the Astoria Park Alliance, and other citizen groups. In October Constantinides and Assembly Member Aravella Simotas hosted a public workshop to gather input on potential safety fixes.

Astoria Park is separated from the East River by Shore Boulevard, which acts as a barrier between park users and the waterfront. In August Simotas and the Alliance called on DOT to make Shore Boulevard car-free between Astoria Park South and Ditmars Boulevard. DOT rejected the car-free proposal earlier this month.