Skip to Content
Streetsblog Los Angeles home
Streetsblog Los Angeles home
Log In
highway expansion

The 405 Sepulveda Pass Widening: Is This Really Worth It?

Streetsblog has been plenty critical of the I-405 Sepulveda Pass Widening Project which will will add a 10-mile HOV lane and widen lanes from the Santa Monica Fwy. (I-10) to the Ventura Fwy. (US-101).  The project is back in the news after the most recent round of closures created ire among drivers angry with the lack of public notice.

Be careful what you plan for...

For some reason, few people ever question the "time savings" for drivers associated with freeway expansion projects by considering the amount of time lost during construction.  For this particular widening, we've already experienced "Carmageddon" and there are so many lane and ramp closures associated with the project that the project's homepage at Metro.net has gone from a public relations greenwashing  to just a sad list of closures.  At least some of the more spectacular closures have fun graphics.  Go ahead, check it out.

Even with all of the public relations tools at their disposal, Metro doesn't always get the news on these closures out.  Monday's Which Way L.A. on KCRW focused on the lack of notice for the most recent round of closures that left many motorists unprepared for the traffic they're going to face.

The project has caused an untold number of hours of delay already, and this isn't even taking into account Carmageddon II (coming next summer) or the "Rampture" (planned 90 day closures of the Wilshire Blvd. 405 Freeway on- and off-ramps).  I honestly don't know one person, and yes I do know people that drive on the I-405, that thinks this project will have any lasting impact.  But I know plenty that believe it has already impacted their commutes, but not in the way that Metro and Caltrans had hoped.

All this, for well over $1 billion.  It's a shame that all this effort is being put in, when the number of L.A. County residents that choose to carpool has been dropping for the last two decades.

Stay in touch

Sign up for our free newsletter

More from Streetsblog Los Angeles

Watch Nick Andert’s 2025 So Cal Transit Update Video

Get up to speed on what has been happening, and what transit riders can expect in the coming decades

December 22, 2025

SGV Connect 144: Annual AMA with Foothill Transit

It's the most wonderful podcast of the year

December 19, 2025

Friday Round-Up: Speed Cameras, River Path, Memorial Crosswalk, and More

Metro releases L.A. River path draft plan for comment, "large asphalt repair" video, crosswalk memorial, and speed camera programs coming soon to Glendale and Long Beach

December 19, 2025

Friday’s Headlines

L.A. River path, Santa Clarita Transit, Chevron fire, Caltrans, Metrolink, and more

December 19, 2025

They Came to Mourn. LAPD Came in Force. Now Two Men Could Face Serious Consequences Because LAPD Won’t Acknowledge They Were Wrong.

The July 7 vigil for Kenny Hall had been peaceful until LAPD arrived and began pushing people around. When peacemaker Shamond "Lil AD" Bennett tried to intervene and de-escalate LAPD, officer Evan Mott assaulted him. When Dontreal Washington protested, officers punched him in the face. Then LAPD arrested them both.

December 18, 2025
See all posts