Sunday, February 8, 2015

Riding with Horse-Drawn Traffic

http://www.loc.gov/item/00694306/from the Library of Congress A cyclist appears about 2/3 through this short film, riding in with the horse drawn carriages. Riding in traffic with carriages and horses almost makes riding with automobile traffic look relaxing.

Title - South Spring Street, Los Angeles, Cal.
Summary - From Edison films catalog: Various equipages pass, including a tally-ho and six white horses. A peculiar, open-end trolley car comes along; bicycle riders and pedestrians. 50 feet.

Advertised as part of the "Southern Pacific Company Series" (Edison films catalog): The Southern Pacific Company ("Sunset Route") offers special inducements to winter travelers, by reason of its southern route, thereby avoiding the extreme cold of the winter months. Its course lies through a section of the country that presents a variety of beautiful and picturesque natural scenery. It is also the direct route to the popular resorts of Southern California, thereby making it a favorable route for tourists. The following subjects were taken by our artist while traveling over the very extensive lines of the Southern Pacific Railroad Co., to whom we are indebted for many courtesies, and without whose co-operation we should not have been able to bring before the public these animated photographs of interesting and novel scenes (p. 43).

Created / Published - United States : Edison Manufacturing Co., 1898.


Saturday, February 7, 2015

WMATA Bus Driver & the "Rule of Law"

I don't usually blog about my commute but I had a silly interaction with a Metro 22A bus on my way home and ended up writing this long complaint in WMATA's online complaint form and thought, having spent so much time typing it up, I would "reuse" it here.


View Larger Map

The above Google satellite view shows how Arlington Mill Dr deadends into Walter Reed. The two left lanes are controlled by a light and are for turning left. Shortly before the intersection, a new lane is added on the right that goes into a cutout for right turns. Between the right turn cutout lane and the two left turn lanes is an island for pedestrians or cyclists from the trail to cross either Walter Reed or Arlington Mill.

Both the 22A bus and I (on a bicycle, on the trail) were proceeding away from Shirlington towards Walter Reed. I wished to proceed in the crosswalk across the cutout and then across Walter Reed to the trail on the opposite side. The 22A bus wished to turn right. Although the operator saw me approaching the crosswalk on my bike, she proceeded into the crosswalk and only stopped when she realized I was right beside the right side of her bus and that if she continued she would run into me. After she stopped and I stopped, she then started inching forward, but I banged on the bus and went around in front of the bus and explained that in the crosswalk I had right of way. (Which I believe is true - in Virginia the law seems to be that motor vehicles must yield to persons in the crosswalk, which includes mounted cyclists.) The operator's response was that "I have the green light."

I believe the operator is wrong about that - I don't think the stoplight on the island is to control the right turning traffic in the cutout but rather the two left turn lanes, but it isn't obviously one way or the other. (The main reason I think this way is that the crosswalk I was in comes into the cutout at an angle and is not controlled by any pedestrian signal.)

However I am willing to concede the operator is correct, but I think it makes little difference. Safety is supposed to be a priority in public transit operations and an operator whose first thought is about the green light she missed and not the cyclist she almost killed is displaying lack of professionalism in the worst way.

I intend to talk to the Arlington Police about the intersection and the traffic control, but again I am primarily concerned with the poor and aggressive driving attitude of this operator. I would note by contrast that every work day during the school year, I approach this intersection from the opposite direction and there are always school buses waiting to turn right in the same way as your bus driver was. In every case the school bus driver yields to me as I come across Walter Reed and then cross that cutout in the crosswalk.

You should be embarrassed that the school bus people do it right (regardless of the applicable law) and your operator is so poorly trained.

I would appreciate a response that the operator has been spoken to. The operator will likely report that I seemed excited. Well, yeah. After tangling with a city bus, one's pulse rises 100 points.

Good day to you.

Sunday, February 1, 2015

Bike Mechanic: Tales from the Road and the Workshop (Book Review)

Bike Mechanic: Tales from the Road and the Workshop (Rouleur)Bike Mechanic: Tales from the Road and the Workshop by Rohan Dubash

My rating: 5 of 5 stars


I saw a one-sentence description of this somewhere and thought it was a bike mechanic memoir, to complement the many "my days as a road cyclist" books available. "Bike Mechanic takes a look inside the daily life of the unsung heroes of the peloton, the bike techs who keep the stars riding." But in the book itself, one reads, "this book is a collection of stories with some tips and hits that we thought would be useful to amateur mechanics and road cycling enthusiasts alike. It certainly isn't comprehensive; there just wasn't space."

The book table of contents is as follows:

ON THE ROAD
The Daily Grind
Bike Washing
Team Car
The Truck
Team Garage

HARDWARE
Tools
Workshop

THE BIKE
Frame and Forks
Bottom Bracket
Wheels
Tires
Brakes
Drivetrain
Contact Points
Cleaning and Lubrication

The "On the Road" section is the closest to describing what being a professional road race bike mechanic is like, but this is only about a quarter of the 272 pages; the remainder are a somewhat whimsically selected look at the tools, workshop, and use of these tools for caring for high end road bikes.

Although a paperback, this is a nicely produced book with good paper and well reproduced photographs.

The two authors convey stories or instructions on how to carry out a mechanical procedure with equal skill. They know their subject and their writing is interesting to read as well.

The photography is by Taz Darling - some of her racing photography is available online. The book includes both action oriented photography and the kind of photography appropriate to a "how to" book; both types are executed well.

If there is a drawback, it is that there is so much in it and I still am not sure of the best way to attack a book like this. I read the first third or so in a conventional start to finish way, but eventually started jumping around.



View my reviews of cycling books on Goodreads.

Saturday, January 31, 2015

Not an Attraction of Bicycle Commuting


Riding in sleet results in ice droplets forming on brim of hat

I could see those droplets as I rode along but my attention was mostly focused on staying upright. When I got home I discovered that the droplets were frozen. I don't mind so much riding in the cold or riding in the rain, but riding in freezing rain and/or sleet is not something that is enjoyable in the usual sense, except when it is over, I guess.

I used to wear a baseball cap under my helmet in order to have a brim to keep water off my fact, but the hat wouldn't fit under the helmet well - this little brim works fine. Usually not adorned with ice, however.

Monday, January 19, 2015

Seattle Seahawks Win; Player Celebrates with Fans by Riding Bike


Seattle Seahawk borrows police bicycle to ride around field, celebrate with fans

When I lived in Seattle, my understanding was that the Seattle Police were among the first in the late 20th century to resume active use of bicycles as a standard means of transportation for some officers. (I thought I could confirm this easily with Wikipedia, but their article on this topic is awful.) The Seattle police web page on their bicycle use doesn't make this claim, but so maybe they were, maybe they weren't.

This was a resumption of police bicycle use since urban police had certainly used bicycles actively in the late 1800s. I have mentioned this in earlier blog posts - for example, a newspaper story from Washington DC in 1897 describing the DC police "bicycle squad" mobilizing to catch scofflaw bicycle racers.

The Seattle Police tweeted, "Just bring the bike back before #SuperbOwlXLIX @mosesbread72 :-) "

Friday, January 9, 2015

Studded Tire Performance in Icy Weather


Photo from several years ago, but bike and tires look same now

I have a 15+ year old heavy ChroMoly Giant mountain bike with studded mountain bike tires - they were sold under the NashBar brand, but were made by Kenda (I think). 1.95 (or really 2) inches wide. There are two rows of studs, kind of alternating in position relative to one another looking across the tire. They are far enough out from the center of the tire that one can significantly influence how many studs may be in contact with the ground by changes in the tire pressure.

Three days ago it was snow, not ice, and I had the tires at 55 pounds per square inch. I made pretty good time but the studs were not really necessary. Two days ago the conditions were much more icy for about half the ride, in other words, the part that is NOT MAINTAINED BY THE NATIONAL PARK SERVICE (unlike Arlington County, which pretreats its bike trails, God help us). I rode to and from work with the tires inflated only to 40 pounds per square inch and clearly that improved the studly-stickiness of the tires - very little sliding around. On the other hand, on bare pavement, the road resistance is pretty noticeable (and unpleasant). A compromise.


Typical Mount Vernon Trail conditions - thanks for nothing, NPS

This morning I increased the pressure to 50 pounds per square inch since I was hopeful that the trails would be more clear today, but there were still significant areas that were covered from one side of the trail to the other. 50 pounds per square inch was too much to have the same kind of good traction that 40 provides, but I chose to ride along the edges of the trails where there was less bare ice or in a few cases off on the frozen ground along the trail. The improvement in rolling resistance by having more air in the tires made up for a small amount of slow riding in the few really bad spots.

I have now had these studded tires for something like eight years - maybe more. Of course there was at least one year where I didn't use them at all, but I don't ride them much. Originally I thought that if I rode what must be cheap metal studs on lots of bare pavement that I would pound them flat (ruin them) in no time, but in fact they seem to show little wear at all.

Last year I realized that I had lost several on each tire - they are kind of like short thick nails, with a head at the opposite end from what sticks out of the tire. Nashbar sells replacement studs with a tool for installing them and that works fine. I am now riding with a full complement of studs.

I see that there are road tires with studs - the rows of studs are of course much closer to each other. I assume that overall in most urban conditions these would be faster but for now I will stick with the mountain bike approach.

Thursday, January 8, 2015

A Bicycle Race as Analogy for Federal Budget-Making (1898)


From the cover of Puck magazine, 1898 (cropped version)

Image of the full cover.

Item record from the Library of Congress
Title: A handicap needed / Dalrymple.
Creator(s): Dalrymple, Louis, 1866-1905, artist
Date Created/Published: N.Y. : Published by Keppler & Schwarzmann, 1898 January 12.
Medium: 1 print : chromolithograph.
Summary: Print shows a bicycle race on the "National Track" with the man in the lead labeled "National Expenses" easily outstripping the second bicyclist labeled "National Revenue"; a man labeled "Dingley" is giving the second bicyclist a push.
Reproduction Number: LC-DIG-ppmsca-28769 (digital file from original print)
Rights Advisory: No known restrictions on publication.
Call Number: Illus. in AP101.P7 1898 (Case X) [P&P]
Repository: Library of Congress Prints and Photographs Division Washington, D.C. 20540 USA http://hdl.loc.gov/loc.pnp/pp.print

Perhaps not surprisingly, I am more of a Krugman-ite in my economic views so I don't actually see that some imbalance in this race is a problem. It seems reasonable to me that some of our economic thinking today could be more advanced than the economic thinking of 1898, right?

I think it is correct that this is an analogy, but like most semi-educated folk (I have two masters degrees but was never able to open the door behind which I would have found a PhD) I am not always right in the simile-metaphor-analogy parsing process.

The illustration shows the Capitol dome off to the left; perhaps this "National Track" is supposed to be on Hains Point?