For what officials say is only the second time in a dozen years, a mountain lion has been reportedly spotted east of the 405 Freeway.
Three companies – TomTom, Waze and Inrix – used GPS technology to analyze traffic patterns.
Motorists who use the 405 Freeway during overnight hours will want to find an alternate way through Long Beach this week.
Traffic congestion in Southern California is costing drivers more than just their patience, according to a new study.
INRIX analysts found “relatively no change” in travel speeds and times when comparing data between the middle two weeks of September in 2013 and 2014 on the northbound 405 between the 10 and the 101 freeways.
Transportation officials Monday will consider a proposal to add toll lanes along the San Diego (405) Freeway in western Orange County.
The man convicted in a 2012 fatal DUI crash that killed two construction workers on the 405 Freeway, was sentenced Friday.
A 61-year-old woman was pronounced dead after being struck multiple times by vehicles on the San Diego (405) Freeway in Gardena, according to authorities.
A contractor is suing the Metropolitan Transportation Authority over delays and cost overruns connected to the massive Interstate 405 widening project in Los Angeles.
The chase started about 11:00 p.m. near Magic Mountain, officials said.
At least one person is inside the vehicle refusing to pull over, according to CHP. Huntington Beach police initiated the pursuit for a vehicle code violation.
Metro officials reminded Southern California residents Tuesday of a 405 Freeway closure in the Sepulveda Pass, dubbed “Jamzilla,” set to take effect this week.
A planned 80-hour closure of the northbound I-405 in the Sepulveda Pass over President’s Day weekend is being dubbed “Jamzilla”, Metro announced Tuesday.
The freeway offramp, created in 1956, goes bye-bye Sunday evening.
Orange County residents will get a chance to voice their opinion Tuesday night on a proposal to introduce toll lanes along the I-405 Freeway.