HONOLULU (KHON2) — The Honolulu Police Department said a 37-year-old woman operating a moped crashed into a utility pole in Kaimuki at the intersection of 16th Avenue and Claudine Street.

The incident happened on Wednesday, April 13 around 1:55 a.m.

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According to HPD, the 37-year-old woman was driving north on 16th Avenue when she lost control, struck the curb, and collided her moped into a light pole before she was ejected onto the roadway. Police said she was not wearing a helmet.

The woman was transported to the nearest hospital in critical condition and was later upgraded to serious condition.

The identity of the victim has not been revealed. Police said it is unknown if speed, alcohol, or drugs are factors in this collision. Honolulu police are investigating.