LOS ANGELES (CBS/AP) — A SigAlert issued early Friday morning after a semitrailer spilled diesel fuel near Getty Center Drive on the northbound San Diego (405) Freeway has been canceled and all lanes have been reopened.

A fuel tank was punctured around 3 a.m., which caused the spill across at least four lanes.

The SigAlert was issued around 4 a.m., prompting lane closures.

All lanes were reopened before 8 a.m., but traffic remains slow.

LISTEN TO KNX 1070 FOR LIVE TRAFFIC UPDATES

(TM and © Copyright 2012 CBS Local Media, a division of CBS Radio Inc. and its relevant subsidiaries. CBS RADIO and EYE Logo TM and Copyright 2011 CBS Broadcasting Inc. Used under license. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed. The Associated Press contributed to this report.)