Los Angeles tinkers with signal light timing

Trafficsignals As I posted earlier, Mayor Antonio Villaraigosa and his sidekick, Councilwoman Wendy Greuel, held a news conference this morning to announce that the city is going to adjust the timing of 60 traffic signals in Los Angeles to relieve known bottlenecks. The fix was being billed as Operation Bottleneck IV.

The idea is to give some motorists at key intersections more green-light time, which of course means some other streets will get more red. The city is already in the process of syncing all its traffic lights -- a project expected to be done in 2011 -- and that program gives the city engineers the ability to tinker more with individual lights. In this case, the idea is to get the lights to more accurately reflect traffic patterns.

The announcement was made in the city's traffic center, four stories underground in City Hall East. It's one of those cool rooms with a bunch of video monitors on the wall, and there's always a few traffic engineers diligently watching computer screens. Well, at least they are during news conferences.

Me being me, and clearly not intelligent nor caffeinated enough, I couldn't quite get my mind wrapped around the big news that lights were being adjusted. So when it was my turn to ask a question, I said:

"Not to sound like a grumpy bear, but isn't adjusting lights what these guys are supposed to be doing anyway? Or are they reading blogs all day?"

Villaraigosa agreed that I was a grumpy bear, then couldn't resist the softball I had just tossed him: "They're not reading your blog. I'm just going to be honest. The number of people who read your blog are going in the other direction, my friend."

Greuel loved that line. She practically fell over laughing at the mayor's joke. I was left wondering whose leaking my blog ratings to the mayor's office.

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Late Friday press release alert!: Los Angeles Mayor Antonio Villaraigosa says motorists need immediate relief, the reason that he's "adding more 'green light' time to LA's most congested intersections," as he'll announce at a Monday morning news conference in downtown.

Just a thought, but if you're adding more green light time aren't you also adding more red light time? I posed that question to press deputy Darryl Ryan, and he responded in an email:

"Only the streets that don't have high vehicle traffic will get more red time. There are some streets (with low vehicle traffic) that have more green time than necessary... in fact there are some situations on these streets in question that I guess you can say, 'the light is green, but nobody's home.'

"Under Operation Bottleneck, we plan to answer the call of the motorists...and give them more green so they can proceed. By doing this the plan is to be efficient with the use of green time and give adequate green time to the streets that need it."

I'm in no state of mind at 8:30 p.m. to even think about it. Press release after the jump. And don't all jump at once.

--Steve Hymon

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Our Blogger
Steve Hymon is The Times' Road Sage. He covers traffic and transportation in a region united by a confounding network of freeways that frustrate drivers daily. The Bottleneck Blog is Steve's website home, where he breaks transportation news, reports on traffic tie-ups and brings a critical but humorous eye to commuting in Southern California. You can reach Steve at steve.hymon@latimes.com.

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