A pedestrian was struck by a vehicle and killed Thursday morning on the northbound Costa Mesa (55) Freeway in Costa Mesa.
The crash occurred near the San Diego (405) Freeway at 3:20 a.m., according to the California Highway Patrol.
Details of what led up to the collision were not available.
The Nos. 3, 4 and 5 northbound lanes of the Costa Mesa Freeway were closed until further notice.
The age, gender and name of the victim were not disclosed.