With Caltrans construction work continuing near Los Angeles International Airport, two northbound lanes of

Sepulveda Boulevard will be closed overnight tonight, potentially snarling traffic for people trying to reach the

airport. The two northbound lanes will be closed from 11 p.m. to 5 a.m. from Imperial Highway through the

Sepulveda Tunnel, according to Los Angeles World Airports. All southbound lanes will remain open. Airport

officials urged motorists to use alternate routes, such as Century Boulevard, to avoid congestion. The closure

will accommodate Caltrans work on a damaged culvert in the area.