Posts Tagged ‘one way’

Surprise! Newly Refurbished Baker-Barry “Five-Minute” Tunnel is 1) Bright; 2) Dry; and 3) Not Smelly, At All

Thursday, July 6th, 2017

Here it is:

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Here’s how things used to be – dark, wet and smelly:

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Area Yelpers are not yet yelping about the improvements, but they will, someday, I’m sure:

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All the deets, from our feds:

Marin Headlands: Tunnel and Scenic Overlook Parking/Pull-Outs

Tunnel re-opened June 3, 2017

Updated June 6, 2017

The major phases of the Baker-Barry Tunnel preservation project are complete. Crews have addressed fissures and cracks in the tunnel wall, pumped polyurethane into the gaps around the tunnel lining, and installed a new, more energy-efficient lighting system. The historic tunnel is now preserved to bring the next generation of park visitors to the Marin Headlands.

Parking and pull-outs are now open to vehicles on Conzelman Road east of the McCullogh traffic circle.

For a summary of the work to date and photos inside the project, read this recent article in the Marin IJ.

 

About the Tunnel Preservation Project: Safer Surfaces. Better Lighting.

This project repaired the tunnel’s concrete structure. Repaired cracks and leaks resulted in a slippery film of sediment that created a safety hazard for vehicles and bicyclists.

A new tunnel LED light system will reduce energy use by an estimated 40% from what was the single largest energy user at Golden Gate National Recreation Area! The new lights also better illuminate the tunnel for vehicles and bicyclists.

We also replaced water and sewer lines mounted in the tunnel. The outdated water and sewer lines were subject to frequent breaks which resulted in tunnel closures.

Crazy Genoa Place Alley is a Two-Way, One-Lane Street

Friday, April 28th, 2017

As seen in North Beach:

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New and Improved? The 2016-Era Speedbumps on JFK Drive in Golden Gate Park Now Have More Painted Lines

Monday, April 17th, 2017

So these lines are new, that’s the news.

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I’ve never seen this kind of thing. I guess people were getting surprised by the bumps?

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Frisco remains on the cutting edge of paint engineering, it would seem.

I’ll tell you, I go over these things at a steady 25 MPH, but others slow down to about ten and then speed up again to around 30 only to slow down again a short stretch down the road. That’s the update…

Ever More “Speed Hump” Speed Bumps for Golden Gate Park – What’s the Recommended Speed for These Things?

Thursday, November 3rd, 2016

Get up to “speed” here.

Here we go – on JFK looking east towards Transverse / Crossover

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And now close to Marx Meadow looking west – this one will be going in soon:

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I guess this one will go almost all the way across JFK Drive:

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And, now closer to 30th Avenue, looking east – this was the first to be installed, now with a new sign:

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I don’t know when I’ll make it back here with a vehicle. IMO, 20 MPH or so is prolly the limit for you. (I had my decidedly non-sporty ride mistakenly set in SPORT mode, but I don’t think it makes much difference on a road regularity as big as this, but I’ll try it again sometime on my ride’s softest suspension setting.)

OTOH, if you have a brand-new BMW M4 GTS, how about 0 MPH as the limit?

And on bikes heading west, IDK. Look out, Jack, is all I can say.

I think the actual speed limit for the bumps is 25 MPH, but that seems too fast for IRL.

Our SFMTA has reported that some drivers go 32-34 MPH on this stretch of JFK and I’m sure these numbers come from someplace real, but I’m also sure whatever stat they’d report has been manipulated for their own purposes, oh well.

On It Goes…

A Brand-New “Near Term Speed Hump” Speed Bump, Installed on JFK Drive in Golden Gate Park

Tuesday, November 1st, 2016

Here it is:

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These photos are from a few days back, and this bump / hump itself prolly was installed about ten days back. If you hit this thing at 25 + you will feel it, I promise you. My ride was practically made to handle something like this bump with aplomb, and I certainly felt it. Oh, and look, a speedometer system, of sorts:

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Here’s the “near term” language, straight from our incompetent SFMTA.

Humps cause car deceleration without creating the noise, vibration or safety issues associated with their sharper bump cousins.

I’ll tell you, not a whole bunch of drivers go signif more than 25 MPH on the JFK, despite what SFGov might tell you, or imply, with their nonsensical “some traffic travels through JFK at 32-38 MPH type” of stat. Well, sure, some traffic. I go through at exactly 25 which requires a touch of braking on the downhillier parts like near Speedway Meadow. (Hellman Meadow? I don’t think that’ll take for a good long time.) Anyway, if you get on my rear bumper I’ll simply pull over, pretending to get ready to park, and then pull back in after you’ve passed me. But I don’t do that too often.

(If you wanted to decrease illegal “speeding” on JFK, you’d raise the limit to 30 MPH and, conversely, if you wanted to, for some reason, increase illegal speeding on JFK, you’d lower the limit to 20 MPH.)

Anyway, if you want to lower speeds on JFK, you’d put in a brace of speed bumps – that’ll work. Of course, there’d be the noise, vibration, and safety concerns of San Francisco voters, but that will get addressed later, one assumes…

And of course, a few speed bumps is nothing like this recent proposal.

And oh, down Mexico way, if a municipality want to have a nothingburger speed bumps like this, they’d hire somebody to do it one day and then it’d be done the next – it wouldn’t turn into an expensive half-year “project” with countless meetings and endless news releases…

Well-Paid SFMTA Employee Proposes Limiting “Access” on JFK Drive – Westbound Travel Banned, 15 MPH Speed LImit

Wednesday, August 17th, 2016

Here it is:

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(A pay package of about $130k a year (TCOE – Total Cost of Employee), well that’s pretty well-paid for a low-stress job, non? It’s not like being a coal miner or anything. Correct me if I’m way off on this, of course.)

This proposal certainly would reduce traffic, overall, by a very slight amount. It would also increase westbound traffic on Fulton, and Lincoln too I suppose, by a significant amount. But before our SFMTA does that, it should “daylight” every intersection in the Richmond District – that means taking out a parking space or two on every block so that westbound drivers can see southbound peds approaching crosswalks to get to Golden Gate Park.

Actually, it should do that anyway.

Actually, it should have done that before already.

I’m not talking about talking about daylighting, I’m talking about actually doing it. JMO. (I already know the reasons why our less-than-competent SFMTA hasn’t done so by now, just saying.)

Anyway, consider the knock-on effects afore you shut down JFK is all I’m saying…

Our SFMTA is Taking Over More Streets for Its Use – Here’s How Sansome is Going – Wrong-Way SFPD

Wednesday, July 20th, 2016

Here’s how the formally one-way Sansome is looking at Broadway these days

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And here’s the result – heading north out of the Financh:

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The SFPD doesn’t mess with this mess as it can just go north in the southbound lane.

This is another kind of meh SFMTA initiative. It’s not a game-changer and it doesn’t appear that it will ever become any part of any game changer, even when added with other things…

The Advisability of Riding Your Bike Through the Bunker Road Tunnel Whether the Light is Green or Not

Tuesday, June 28th, 2016

Here it is, your Bunker Road Tunnel* to Rodeo Beach and beyond.

The driver of this old Datsun(!) pickup truck seemed to be giving this cyclist a little bit of room, but then a shout came out…

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…from this guy going the other way. So whoops, the Datsun driver moves a yard or two to the right. Thusly:

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Bikes have dedicated lanes in this tunnel but cars don’t. Does that mean that bikes don’t have to wait up to five minutes for a green light the way cars have to? I know not. The surfer dudes in the 4WD pickup could not possibly look more like Marin Locals, like Regulars on this stretch of road, but the driver was surprised to see a cyclist going the other way? Now because it’s a tunnel, shouting works, but what if dudes had had the radio on and couldn’t hear? There could have been an accident.

Seems that waiting for the green would be safer. There’s room for debate, I suppose. (I think I’d want to see a sign saying it’s OK for bikes to proceed afore I ran a red light…)

EPILOGUE:

A single-lane tunnel carries Bunker Road from the Rodeo Valley to U.S. 101. Built in 1918, this tunnel is known as Baker-Berry Tunnel but also known as the Bunker Road Tunnel or the Five Minute Tunnel. A date stamp on the western entrance to the Baker-Barry Tunnel lists 1994, which may have been the year the tunnel was retrofitted for earthquake protection or reconstructed for other reasons. Additional work was completed in 2013 to allow for wider approaches for bicyclists. A traffic signal governs the flow of traffic into the tunnel, since only one direction may proceed at a time.

*Some mock the Yelp for rating a tunnel:

“Solid four-star tunnel… Screw you, Yelp.”

“What can I say, it’s a hole in the ground..lol”

What It’s Like for a 16-Year-Old to Turn the Wrong Way onto Turk and Cause an Accident in Front of Northern Station

Wednesday, December 23rd, 2015

It’s like this, or one assumes.

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Northbound Corolla on Fillmore turns right onto Turk, but Turk’s a one-way the other way in the Western Addition. So BAM into a Prius C. And yes, that’s Northern Station in the background. And I’m guessing about the 16 year old part, but you tell me, Gentle Reader. (I’ll tell you, one time I crashed into a 16 year old’s Honda at Mcallister and Gough. He was driving an Accord older than him when he decided to make his own turn lane onto Gough. He asked if I could do him a solid by not reporting this incident to anyone. I was like, “Yeah, right.” Then I told the SFPD to leave after some people called 911. So then I rode over to SFGH with my left arm held straight down since it wasn’t bending at that point. So then I gave up on SFGH after about five minutes. So then I made it home and then over to St Mary’s. By this point I was holding my arm at a 90 degree angle ’cause it wouldn’t go straight anymore – this caused problems for the X-ray tech. So then I had to go to a meeting in the Marina for the proposed Fisher Family Modern Museum. So then I went back to St Mary’s for the results. The upshot is that my left elbow, to this day, still quietly clicks when I flex it, depending on which direction my wrist is facing, but the 16 year old’s insurance policy paid St Mary’s and I ended up with a few thousands for my trouble. Basically, I sold my 100% good elbow for a 99% good elbow, and it took about ten hours out of my life. That’s what I think about when I think about 16 year olds causing accidents in the Western Addition. But I digress…)

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Or you could call this “traffic violence,” but I don’t.

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One time, a Dude headed to the West Side hit my Toyota and it looked better than these cars and I thought it was totally driveable but it wasn’t and my estimate ended up being $18K(!), oh well. This is definitely a reportable accident even without injuries – this is no way to start your Driving Life:

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And yes, the Prius driver was NOT AT FAULT – I’m as shocked as you are.

Anyway, let’s be careful out there.

If You Want to Get From the Panhandle to Downtown Quickly, Forget About the Wiggle and Just Take Oak

Friday, February 7th, 2014

Thusly:

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If you want. There’s really only one block that’s kind of steep, but think of all the stop signs you won’t have to blow through.

They used to have a kind of bike lane on the left side of Oak but it’s gone now.

But the right side looks all right and traffic doesn’t move all that fast so it works.

(Coming back is a different story, much steeper going uphill on neighboring Fell and Page.)

Happy trails.