Fashion Crime or Accessory?

Work it, baby!

The current Bay Area counties shelter in place orders require in some situations that face coverings/masks be worn and in others it just recommends that they be worn. [Note: But LA County now requires everyone to wear a mask whenever outdoors.] For example masks are required when entering enclosed places of business and government offices. Face masks are not meant to replace social distancing but to complement it. Are you required to wear a face covering or mask when you’re cycling? No, county health officers just recommend that you do. However you are asked to carry a face mask with you in case you need to enter a business or office or when you simply cannot maintain social distancing.

When you’re cycling on streets social distancing from other road users is usually no problem except when you’re passing or being passed by other cyclists or at stop lights/signs where you encounter other stopped cyclists. You may also cross paths with dog walkers, joggers, skateboarders, and walkers using the street. Conversely there may be times when you need to use the sidewalk. If you ride on multi-use paths (MUPs) they may be so crowded with other users and/or not wide enough for you to be six feet away from others. Depending on where you ride and the time at which you ride, you may want to wear a mask in order to prevent transmission.

Regardless of the shelter in place order you’re probably not crazy about the idea of cycling with some kind of face mask. Roger and I have been riding with face masks for weeks now and we have some real world advice if you decide to try it.

Different Spikes goes-with-everything black leather face mask

First, masks of any sort will unavoidably be less comfortable than riding without one. If you’re looking for a face covering that has no downsides, you aren’t going to find that unicorn. If you can’t deal with an increased level of discomfort—and fogging if you wear eyeglasses—then don’t wear one or at least don’t wear one in certain cycling situations. After all you’re not required to wear one while cycling. Second, there will probably be an adjustment period—there was for us—and you may find that if you keep wearing a mask, that your perceived discomfort will diminish or disappear. Third, be clear about why you’re wearing a mask. If you feel that wearing a mask outside is overkill, you’ll probably dump the mask in short order because your commitment to it was shaky to begin with. But if you think that wearing a mask is going to provide you and others with protection or because its symbolism is important, then you may find yourself wearing it more often or tolerating it longer.

Ad hoc, giddy-up!

I’ve tried four of the six following face coverings: (1) handkerchief, (2) thin neck gaiter/buff, (3) surgical mask, (4) N95 mask, (5) Respro sports mask, and (6) ad hoc face masks. I haven’t tried a handkerchief (or t-shirt, cotton shirt, etc.) simply because I don’t need to use something improvised. But my strong suspicion is that a handkerchief would feel very similar to the neck gaiter I’ve been using. We also have no real world experience to share about ad hoc face coverings since we’re using one of the others. Just keep in mind that the homemade fabric face masks you see these days are going to vary in design, fabric, shape, and durability—they aren’t standardized. Of the four others the most comfortable I’ve found is the thin neck gaiter (also called a buff). Mine is a thin elastic cloth tube you pull over your head. Its intended use is for cold weather as a neck warmer cum balaclava cum head scarf. It’s easy to pull up or down depending on conditions and I can double the fabric for “extra protection”. It’s surprisingly easy to breathe through and my glasses fog up less than with the surgical mask. I can wear this while riding even when climbing up Pinehurst (ie. when gasping and dying). The main problem right now is that the weather here in Contra Costa is getting to be too warm for a neck gaiter. If you live in SF or coastside, maybe it would be tolerable for this summer. But for now I can’t wear it now that daytime temperatures are warming up significantly. One minor complaint is that it tends to slip down. But I can hike it up and it’ll stay in position for a fair amount of time even when swiveling my head to look around.

I’ve been wearing a surgical mask most recently as the weather has warmed up. The biggest issue is being able to get surgical masks since they’re as rare as hen’s teeth. Surgical masks work better for warm weather because they’re still thin and don’t cover as much area so you can stay cool. They’re also easy to put on and take off, and if you need to temporarily remove it you can just slip it down your face and easily pull it back up since it’s retained by handy ear loops. But the material around your nose and mouth is thicker than a buff so making it harder to breathe. Instead of your exhalation going through the fabric, you’ll find it’s mostly contained and so you’re rebreathing more of your exhaled air. Oh, and if your breath is foul, you’ll be the first to know. If you wear glasses, you’ll likely find that fogging is an ongoing issue. That warm, humid exhaled air tends to be moved to the perimeter of the mask since there is less resistance than going through the fabric. And a lot of that goes up into your glasses. Be prepared for fogging especially when you stop—you’ll probably want to pull the mask down for a sec to let the exhaled air clear. Its symbolic function aside it’s not clear to me that when you’re breathing hard a typical surgical mask is providing much protection to other people because a lot of your exhalation is being forced out the perimeter of the mask. If you attempt to make the mask for comfortable by, say, creating a channels to the side, then you’re venting a lot of your breath completely unfiltered into, say, that 7-11 you just entered for a snack.

Surgical masks have very little structure and are flimsy. My neck gaiter has enough elastic that it’s pulled against my face and doesn’t move around. But surgical masks, which are not intended for exercise, just can’t handle the volume of air I’m moving when cycling anything above an easy pace. When I’m breathing harder the material is sucked tightly into my nostrils or my mouth making it very difficuilt to inhale. If you’re in a headwind the fabric is pushed even more closely against your orifices. There are workarounds to make a surgical mask less impeding. You can wear it more loosely (for example, by hoisting the lower edge up so that it doesn’t cover your chin and forms a tent over your face). It may take some experimentation to find the best way to shape the mask so that it doesn’t block your breathing. Since it has little inherent structure whatever shaping you’ve done will be (disappointly) temporary. In order to give it more structure I’ve played around with taping and stapling a bag tie on the inside of the mask in order to create a shaped ‘tent’ similar to that of a N95 mask. This doesn’t compromise the filtering function (much) since the perimeter of the mask is still against your face. A surgical mask, if you can get one, is so small that it’s easy to carry with you on a ride.

An N95 mask theoretically provides more protection but that protection comes from forming a tighter seal around your face. I found that the N95’s structure and shape were better than a surgical mask but breathing was much harder at effort and the overall experience was much less comfortable. At least the material isn’t sucked into your nostrils or mouth, so you’re drawing new air from the entire surface area of the mask and not just the tiny area covering your nostrils. It’s also a lot warmer. Anything above an easy pace was progressively less comfortable. Some N95 masks have exhalation check valves (which is same as Respro masks). They are more comfortable because your exhaled breath can more easily be vented rather than being held tightly in the mask. Technically exhalation valves defeat the purpose of containing your respiratory droplets from possiblly infecting others. On the other hand, ad hoc face coverings and surgical masks are also inherently leaky. So it’s all rather academic. (In this case I mean literally academic since little research has been done on the comparative efficacy of ad hoc face coverings—I’m only aware of one study.) In my experience I have less fogging than with a surgical mask but it’s not completely gone. It probably has to do with the seal around the edge of the mask. We’ve seen almost no N95 masks being used by other cyclists and the ones we’ve seen have all had exhalation valves.

Respro Sportsta

Respro is a British cycling face mask company. Their products are aimed at cyclists who want to avoid inhaling air pollution but they make a range of masks now including the Bandit, which is essentially a sophisticated handkerchief! Unfortunately Respro has been hammered by the COVID-19 pandemic in the UK and can no longer manufacture enough for domestic sale let alone internationally. I happen to have one that I picked up in the UK years ago. You can read about my use of it during the 2018 Camp Fire here. This fits even more tightly around your mouth and nose than an N95 mask—it forms a great seal. It’s also surprisingly easy to breathe through. Why? I’m not sure but the large surface area of the filter probably helps. It has exhalation check valves like some N95 masks—the valve ports open when you exhale and close when you inhale, so it’s easy to exhale and your mask doesn’t fill up as uncomfortably with warm, humid air. The filters are replaceable too. But as I mentioned previously it’s warm (being made of neoprene rubber doesn’t help) and although easier to breathe through it’s less comfortable than a (structured) surgical mask. You won’t want to do any prolonged, hard efforts while wearing a Respro. They’re also pricey—about $40-plus. And like N95s you can’t find any for sale right now.

Bottom line: If you’re going to wear a face covering, it’s probably going to be ad hoc since N95 and surgical masks are hard to find. You’ll do better with a thin fabric that is elastic so that it fits somewhat tightly over your mouth and nose and doesn’t get sucked in when you inhale. That’s why a buff/neck gaiter works so well. So either a thin buff or ad hoc face covering. If you can get surgical masks, that would be my second choice especially if you play around and add some structure to it so that it forms around your orifices more like an N95 mask does. An N95 mask is, in my opinion, not only overkill but much less functional for recreational cycling above a casual pace. The Respro—did I mention you can’t get one?—is similar to the N95 despite its many positive attributes. For easy cycling any of them will do. But if you’re going to go harder (and I mean just a bit harder, like anything above zone 2 training), you will likely have to go through an adjustment period.

Ineffective face mask…with accessories

Bottom-bottom line: now, why are you wearing a face mask when you’re riding?? Oh right, because sometimes you CAN’T avoid getting close to others such as on shared use paths, trails, and crowded streets. Just pull that baby up over your face and your spew won’t go all over them (and hopefully, vice versa).

If you can’t get an N95, surgical mask, or Respro, what do you do? For neck gaiters check these out at REI.

For ad hoc face coverings, here are some manufactured examples.

In A Second

I was at the end of a short bike ride near home on Moraga Way, a road I’ve very likely ridden thousands of time, so familiar to me that I know just about every one of its idiosyncrasies. I caught up with another cyclist at a stop light. The light changed and on the gentle downhill I rolled behind him. He wasn’t going very fast and I thought for a moment that I would pass him but I wasn’t in a hurry either. Out of courtesy I stayed well behind his wheel, about 50 to 100 feet, not wanting to intrude on his ‘bubble’.

There was nothing unusual about the day or traffic on the road. Moraga Way has the commuter traffic from Highway 24 in Orinda to and from Moraga. But today the traffic was perhaps just a tad lighter than usual even though it was getting close to the afternoon commute period.

Suddenly a black car jetted out from a side street. The driver was a young boy. He had a stop sign but I saw that he made no effort to stop—he foolishly jumped out into the street without even slowing down at the sign. There was no time for the rider in front of me to do anything more than reflexively turn his handlebars in a futile reaction to avoid the inevitable. The mouth of the boy driver was agape. There was a sickening crunch as the cyclist slammed into the side of the car. He flew over the hood and landed on the other side. Surprisingly he bounced up and stood—I was sure he was going to be seriously injured. He was screaming at the driver who by now was out of the car and profusely apologetic. I had barely two seconds more time to react and I heard myself scream “Oh shit!” as I slammed on the brakes and steered to the right. I barely missed the rear of the car and was shaking. (This is a situation where disc brakes really helped!) If I had passed that cyclist and been in the front it would have been I rather than he who would have been hit.

The cyclist was extremely lucky. He was able to walk and talk and didn’t seem to have any broken bones. His left hand was bleeding. His helmet appeared undamaged.

It turned out the boy didn’t have his drivers license and furthermore didn’t have the insurance papers with him. Strangely his father turned up; I wasn’t sure if he was walking outside or happened to pull up in another car. The bike had an ugly crease in the seat tube. By the looks of the bike—Zipp carbon wheels, Italian carbon, full Dura Ace, carbon everything—this was a $10,000+ bike. It wasn’t totaled but the frame was seriously messed up.

Seeing that he was okay and handling the situation I gave him my phone number and told him I had a front row seat to the whole collision.

I was shaken up partly because a seemingly minor decision to take it easy and stay behind resulted in my escaping serious injury. But this near-accident pierced that false veil of control I don every time I go for a ride. No matter how vigilant and careful I am what happens to me on the bike is not completely under my control. Whether you realize it or not we put our lives in the hands of car drivers, who treat vulnerable road users indifferently, thoughtlessly if not hostilely.

A Bridge Not Too Far

Tiburon Loop here I come!

Oh joy. I was thinking this was just not going to happen: a bicycle lane on the Richmond-San Rafael Bridge. But construction actually started a few days on the aforesaid pedestrian-bicycle lane. There had been vociferous pushback from Motordom to quash that project when it was announced and instead wanted to turn the maintenance lane into a full-fledged automobile lane. Car drivers deemed it frivolous to give that lane to mere cyclists when they that have better and more important things to do and could make good use of all that wasted roadway. Things had been quiet for months and I was half-expecting an announcement that the bike lane was to be eliminated. Maybe we cyclists are more potent than we realize. However note that studies will be done on the impact of going ahead with a third car lane, so the possibility of eliminating bike-ped access is still alive.

This project has been a fantasy of mine ever since the prospect of a bike lane appeared: the ability to ride a bike from Orinda all the way to Marin where I can do even more riding or hop on the SMART train and head to northern Marin or Sonoma county to ride on roads I rarely get to do anymore.

The article in the East Bay Times mentions mid-November being the earliest opening date! Say what? It is incredible that they can get this up and running in so short a time. It’s four miles long and it will likely be windy much of the time but I’ll take it! This also brings up an interesting take on Bay In A Day: we won’t have to hazard riding on Highway 37 to circumnavigate the Bay Area. Yes, I know some of you will think this is cheating but cycling on Highway 37 scares the dickens out of me at least at certain times of the day.

Once it opens stay tuned for a club ride to Tiburon Loop the Really Long Way, or how about a Jersey Ride that starts in Oakland instead of Peet’s in the Castro?

Where To Ride, Pt. 1

The San Francisco Bay Area is enormous and becoming more enormouser every day. The tentacles of growth are slithering in every direction and not just east to the Central Valley where land and housing are cheap(er). Housing development has meant some of our favorite riding areas have changed, usually for the worse. Morgan Hill used to be a farmtown; now it’s a suburb of San Jose, and Gilroy further south is quickly being suburbanized. People who work in San Jose even consider Hollister a reasonable commute. In the north, quiet Sonoma towns such as Sebastopol are no longer sleepy and are putting in higher density housing to meet demand. The SF-Sacramento corridor is turning into one long suburban tract where it all used to be farmland.

As the Bay Area puts more land under development there are fewer and fewer quiet places to ride road bikes. Many places that used to be rural are now surburbs or even bona fide cities with downtowns, witness Walnut Creek. When I was in high school in the late 60s we used to ride to Cupertino and Saratoga—it was all orchards. Today it’s completely built over and Cupertino’s tasty fruit has been superceded by a very different kind of ‘fruit’. When Different Spokes was formed Contra Costa County was mostly ranchland east and south of Lafayette. We used to ride on empty “back” roads such as Sycamore Valley Road or Tassajara, which today are motor-filled boulevards full of commuters. The complete paving of Contra Costa County is taken for granted today despite the rearguard actions of the Greenbelt Alliance.

Nonetheless the forethought put into preserving some open space has saved us some pretty nice areas to ride without having to pile into a car and drive miles and miles to find greenery (or brownery in summer). Most Spokers, when they want to escape city streets, ply west Marin roads precisely because they’re fairly close by and easy to get to by bike from SF. We are fortunate that much of west Marin is an agricultural preserve locked out of development. Did you know that the Marin Headlands between Rodeo and Tennessee Valleys—called Gerbode Valley—was slated for 30,000 residents and even skyscrapers? That idea was quashed and it remains open space today. San Mateo has a similar situation with its coastside where development is tightly constrained preserving beautiful roads such as Stage Road and Tunitas for cyclists to relish. Where I live, the East Bay, has two entities—the East Bay Municipal Utility District and the East Bay Regional Park System—that control significant swaths of land that cannot be developed thus conserving open space and parks. Although these lands don’t have many roads open to road cyclists, the adjacent roads are often pleasant to ride, for example Pinehurst and Redwood roads.

So, where do we ride? If we stay within the confines of the Bay Area we are left with urban and suburban roads. They’re convenient because we can step outside our front doors and go for a ride. With so many of us pressed for time that’s the choice that makes sense. But increasing traffic means increased danger too. Very close to where I live there are several examples of roads that were pleasant to ride on but are now nerve-wracking at certain times of day. I’ve written about Pinehurst before, a very quiet redwood-shaded road up to Skyline. It always has been used as a cut-through to bypass the Caldecott Tunnel. But with Waze and Google it has become much more widely known. Most of the time the car traffic is nonexistent except for locals coming and going to the tiny “town” of Canyon. But during commute hours or whenever the eastbound bores are jammed, cars race down this narrow, curvy road at 30-40 mph to make time. With no shoulder and some terrible sight lines Pinehurst is an anxious place to ride from about 2:30 to 6:30 pm on weekdays. Even with the one-lane Canyon Bridge still in place commuters find this way quicker than sticking to the freeway. Pinehurst is just one example: streets that cars rarely used are becoming commuter roads, forcing cyclists either to put up with the increased danger or discouraging us so much that we search for other roads to enjoy.

How do we respond? One could stop riding outdoors at all—just stay on your trainer! With TrainerRoad, Zwift, or the old Computrainer you can do a faux road ride at home or at the gym. Car drivers would love that: get all the cyclists off the road, period. Another is to give up on road riding and go where cars can’t, i.e. dirt roads by mountain bike or all-road bicycle. But getting to trails and fire roads require that you either drive or…ride your bike on roads to the trailhead. A third way is to drive out of the Bay Area to where the roads are less crowded. That might work occasionally but on a weekday driving out of the Bay Area is easier said than done. Another strategy is time-shifting: ride when fewer cars are around. When I lived in San Francisco and had to work into the evening (sometimes until 10 pm), I would go for a ride at night and there were certainly fewer cars. It was quiet and peaceful! The trade-off is statistically you’re five to seven times more likely to have an accident at night than during the day because car drivers can’t see you (and/or they’re drunk).

Different Smokes

campfire_oli_2018312
The Camp Fire last Thursday

[Thanks to Jerome for the title; I was going to call this “Summer of Smokes” but both last year’s and this year’s gigantic fires actually took place during the fall and early winter. Most of you are probably old enough—although you may not have been living in the Bay Area at the time—to remember the 1991 Oakland Hills fire. Until last year’s Tubbs fire it was the most destructive fire in California history and it also took place in late October during the so-called “Indian” summer that we often get here.]

The current Camp fire near Chico, CA is blanketing the Bay Area and large swaths of the Sacramento and San Joaquin Valleys with massive quantitites of smoke and soot so much so that the Bay Area Air Quality Management District has issued alerts and “Spare the Air” days every day since last Thursday (eight days so far). Even San Francisco, which normally has good quality air compared to other Bay Area regions, has been in the “red” zone. The pollutant of concern is PM 2.5, particles less than 2.5 microns in diameter, although the Camp fire is also producing soot in particle sizes much larger than that but those particles don’t travel as far.

BAAQMD issues alerts when a composite index for all six major pollutant categories—PM 2.5, ozone, nitrogen oxides, sulfur oxides, CO, and PM 10—begin to rise. Normally in the Bay Area we are in the “good” (0-50) or “moderate” (50-100) category. But now we are seeing readings that put us in the “Unhealthy for Sensitive Groups” (101-150) and “Unhealthy” (151-200). Today Oakland hit 217 and SF 221. 200 and above is considered very unhealthy or hazardous; those are the kind of readings one might get in Beijing or New Delhi.

All of these pollutants plus a host of others that aren’t tracked are cause for concern not just because they might make the sky look hazy but because with prolonged exposure and at high enough levels they have noticeable health effects. If you have asthma or another chronic pulmonary condition, you might start to feel the effects of air pollution while everyone else around you seems to go about their daily lives with little or no idea that they’re literally drowning in smog. But eventually even hardier folks feel the minor signs such as coughing, burning eyes, and scratchy throat.

What makes these conditions concerning is that as cyclists we are not only outdoors breathing in smoke from the fires but exercising, which increases our respiration rate,so that we are probably breathing about eight to ten times more air per minute even at a relatively easy cycling speed. That means we are exposed to much higher amount of pollution compared to sitting at a desk indoors.

campfire111518
Smoke from the Camp Fire Spreads Throughout NoCal

Last October during the Tubbs fire the air quality jumped up and down subject to the whims of the wind, which changed hourly. At times the air was a hazy brown and the smell of smoke was pervasive; the next day it was sunny and clear even though the fires were raging just 40 miles away. I went riding anyway although I did make a concession by riding at an easy pace to reduce the amount of dreck I was inhaling. One day when the BAAQMD said we were in the red zone, I whipped out my Respro cycling mask that I had bought in London years ago for my daily commute to work here in SF. But the air in SF is generally so good especially out by the Pacific where I worked that I didn’t have a use for it. The Respro is a bit confining even though it’s miles better than a N95 mask. The Respro fits tightly—perhaps too tightly (I did buy the right size so they *are* supposed to fit tightly!)—and that’s good for blocking pollutants but bad when the weather is warm, which it was last October. Even though the Respro has exhalation ports that make it much easier to vent your breath, during hard cycling the mask just didn’t breathe well enough to be comfortable on a long ride. For commuting speed it’s mostly fine but I was out for a pleasure ride.

In retrospect it was foolish for me to ride during the fires because even though I had nothing more than an occasional hacking cough and some transient chest tightness, the long term effects of inhaling pollutants being potentially scary. PM 2.5 particles are so small that they can be inhaled deeply into lungs especially when exercising. Those particles not only obstruct the surface area of lungs and interfere with respiration but they also lodge there; very small particles can even pass into your circulatory system and go on to affect other organs. Exposure to pollutants also can set off an inflammatory response that further scars your lung tissue.

This year I didn’t make the same mistake and I’ve cycled only once—last Saturday when the forecast was for moderate pollution (which turned out to be incorrect—it was worse). The pollution is so bad that I doubt a Respro mask is able to cope with it all. We’ve stayed holed up in the house with the HEPA filter running. But we have to go out and run errands and the house is old and hardly sealed up so we are still getting a goodly share of smoke. Both of us are coughing like patients in a sanitarium and albuterol has become our BFF nonetheless.

If you’re young and robust, you’re probably ignoring the warnings and heading out for a good spin despite the smoke. Maybe that’s alright for now but in the long run it can’t be good. Ending up with COPD, lung cancer, or pulmonary fibrosis are not pleasant ways to die.

Well, the fires are just a transient hazard. Next week the high over the Rockies that is causing our offshore prevailing wind will move and we’ll return to our usual onshore flow and maybe even some rain. The smoke will change direction away from the Bay Area, and eventually the Camp fire will be extinguished. But chronic exposure to everyday air pollution is no good thing either and we have plenty of it with the enormous number of cars filing up and down our roads and highways. Diesel engines produce copious soot in the PM 2.5 range and regular gasoline automobiles create ozone both directly and indirectly. Even on days that have “good” air quality, pollution can be much higher in certain locations for example next to freeways. So avoid riding next to freeways or major roads with a lot of car traffic. Even better would be to go mountain biking away from roads, period.

A BAAQMD reading is for an entire day but the pollution changes from hour to hour. Particulate matter tends to be worse in the early mornings because of the night time stagnant air whereas ozone tends to be worse later in the day after tailpipe emissions climb. In addition the commute hours cause big pulses of pollution in the early morning and late afternoon. If you are riding during the week, you have to fit that around your work and home life and that likely means you’re riding early in the morning or after work, right when car pollution is peaking. On top of all that air pollution behaves differently at different times of the year. During summer with increased heat and sunlight we have higher generation of ozone and during winter temperature inversions and wood fireplaces mean higher PM readings in the late evenings, nights and early mornings.

With ozone generally peaking during the afternoon and PM more or less level during the day except at nights and early mornings during the cold months, the best time to exercise is usually going to be in the mid-morning. But another option is to wait until well into the evening when ozone has started to drop. With a good set of lights you’ll be able to enjoy that cleaner air. Years ago I often had to work until 7 in the evening. I’d rush home, change into my cycling clothes and head out over the Golden Gate Bridge to the Marin Headlands to clear out my head and get in a refreshing ride. With a good set of lights and being alert riding at night can not only be cleaner for your lungs but also safe.

Sign Of The Times: Respro Mask

Respro

If you insist upon riding when the air quality is bad or if you regularly ride next to major roads or freeways, you should consider riding with an anti-pollution mask. During “red” alerts the Bay Area Air Quality Management District suggests that people wear N95 masks. These masks block some of the particulate pollution but they don’t seal against your face and provide little barrier at all if they’re loose. They also have no exhalation ports so you exhale into the mask and rebreathe your breath. Needless to say during exercise they are not comfortable let alone wearing them when you’re walking outside. Their one saving grace is that they’re dirt cheap and can be purchased at any Home Depot or hardware shop.

What you should be wearing is a mask like the Respro Sportsta. Respro has been around for well over a decade but it’s based in the UK and is not well-known here. Respro makes anti-pollution masks for a variety of uses and the Sportsta is their model for cycling. They are made of neoprene and seal tightly against your face with a strap. They have an adjustable nose bridge so that you can fit the upper part of the mask perfectly against your face. They also have exhalation ports that open when you exhale and shut when you don’t. Finally they have replaceable HEPA filters so when your filter gets dirty it is easy to swap it out for a clean one. Unfortunately they’re not cheap: The Respro Sportsta costs about $45 and a two-pack of replacement filters is $25 on Amazon. You also have to size them to your face in order for them to work, so make sure you check the size chart on the Respro website.

I wear a size medium and with the Velcro-like strap I can get a tolerable yet tight fit. That doesn’t mean it’s comfortable—it’s not: wearing an elastric band around your face is never going to be as comfortable as a Wonderbra. But it’s not irritating either. Being able to exhale easily is a plus although in warm weather you are going to feel the extra insulation. If the temps are cooler, as they have been during the Camp Fire, it’s less uncomfortable.

Does it work? Hard to say because I’m coughing regardless right now with the air quality being so bad all day long. If you’re commuting to work, these masks work very well because you’re usually not breathing very hard. For recreational use they’re definitely better if you’re taking it easy, which is what you should be doing anyway with our abyssmal air quality. If you’re going á bloc they’re probably going to be quite uncomfortable as it was for me. But for getting in that not-so-fast recreational ride, the Respro is fine. Remember: these masks aren’t perfect so don’t imagine that you’re safe riding during bad air quality: you’re not. But they will reduce your exposure, you know, like getting less radiation after the H-bomb has been dropped. Hey, but you gotta get in your ride, right?

BART: Promises, Promises

Did you see this article in the SF Chronicle?

BART is behind schedule on rolling out the new Bombardier cars. Are you surprised? No, neither am I. There isn’t a timeline in history that BART hasn’t optimistically projected and missed. We are now looking at 2020 before the Milpitas and Berryessa stations will open—only three years behind schedule—and now BART trots out a “Gee, we’re sorry. Things didn’t go as planned!” for the new cars. BART is “hoping” to have five Bombardier trains (if they’re full trains, that’s 10 x 5 = 50 cars) yet only 35 have been certified for use and only one train is currently in use. So in the next two months the CPUC has to certify at least 15 more cars or else BART will be running short seven car trains. Oh, and that will mean that there won’t be any cars that BART can use to train new operators—unless they remove some of those 35 cars from daily use. Notice that “hope” does not equate with “will”.

BART is supposed to have all 775 Bombardier cars in the system by spring 2022 as well as a new railcar storage facility in Hayward and five new substations to provide power. Yet it’s already behind schedule on installing the new cars because of unforeseen mechanical problems. 

There is also a new super-techy electronic control system planned so they can run more trains. Yet if you recall BART has a sorry history when it comes to control systems. BART has never been able to live up to its initial projections of being able to handle a train every 90 seconds. I believe there have been at least three lawsuits by BART against the companies that provided the control systems. The first one was against the original company, Westinghouse, after it was apparent their system was flawed and could not prevent accidents. The second one I can’t recall the name of the company but I do remember that BART squandered an enormous amount of money in hopes the company could come through and it couldn’t. The third was in 2006 against GE, yet another vendor. In other words in the 46 years that BART has been running trains it has never had an electronic control system that could live up to the 90 seconds per train hype.

Are we to believe that those 775 new cars will be fully deployed by 2022? Get real! BART blows its projections by years. If we have full deployment by 2025 we will be lucky. Those BART press releases are only good for lining bird cages.

So for at least the next four years we will have to live with our ever-increasingly filthy and miserably crowded old BART cars. And don’t forget that important BART rule: you are not allowed to board cars that are crowded with your bike. So guess who’s going to be enjoying sitting around those lovely BART stations waiting for a train that has space? Happy BART riding!