Over the past year, Fremont has been busy striping new and improved bike lanes. Many of the projects are quite good, in particular the road-diet on Paseo Padre, and buffered bike lanes to the BART station. But then, they went and did this monstrosity:
right-hook bike-lane went in, the street had just a single right-turn lane. So the new configuration just made things much more dangerous.
Posted in bicycling | Tagged Fremont | 2 Comments »
Don’t blame Congress, blame bike racks for the lack of research funding for the Zika virus:
When asked why the NIH did not choose to purchase cheaper bike racks, the NIH said the bike shelters are a “long-term investment.”
“The shelters help to protect bicycles from the elements, which in turn, protects the employee’s investment with biking to work and hopefully encourages others to commute by bicycle,” Moss said. “Promotion and support of bicycling as an alternative commuting option is essential for NIH compliance with federal guidelines to promote environmental stewardship and employee health benefits.”
The NIH referred questions about the price of the bike shelters to the company and the NIH Contracting Office.
The NIH has said it has “no money” to fight the Zika virus.
The typical cost for a sheltered bike rack is on the order of $10,000. The NIH purchased two of them.
Posted in bicycling | 3 Comments »
In the November election, voters will decide whether to approve a $3.5 billion bond for overhauling and repairing BART. The East Bay Times has been editorializing against the bond. Most of what they write is completely loopy. For example, complaining that the costs are not given in year-2065 dollars, or that households would pay more if interest costs were to balloon to 12% (if rates get that high, then the BART bond will be the least of our worries).
There is, however, a kernel of truth in the argument that the bond is back-filling a structural deficit in the maintenance budget. The Times scapegoats the “excessive” worker salaries for this deficit. That is incorrect as the deficit would exist even without recent pay increases. The deficit is the result of two structural problems.
The first problem is the long-term decline in gas tax revenues. For the past two decades, politicians at the State and Federal level have refused to increase the gas-tax. As inflation eats into gas-tax revenues, there has been a big decline in revenue to support transit operations. This has forced BART and other agencies to use creative accounting and borrowing to shore up finances — but that can only go on for so long.
The second problem has to do with the design of BART itself. The low-ridership extensions into far-flung suburbs are a huge drain on finances. Unfortunately, the BART bond exacerbates the problem by providing $350 million for the construction of new parking garages. Subsidizing auto-centric development around the peripheral BART stations is not the solution to the suburban ridership problem.
Posted in transit | Tagged BART | 2 Comments »
You see these stories in the news all the time. A bicyclist gets hit by a car and suffers a major head injury. It could have been much worse, we are told, but thankfully he was wearing a helmet. A shattered bike helmet is shown, with the implication that this could have happened to his skull:
While pictures like this are scary and dramatic, they are actually further evidence that bike helmets are ineffective. This helmet did not function in the way it was intended. In fact, it failed spectacularly.
Let’s review the physics of a bike helmet. They are constructed out of polystyrene foam (styrofoam) which is supposed to compress in a collision. This compression spreads the force out and reduces the acceleration of the brain as it smashes into the inside of the skull. At least that is how it is supposed to work — under ideal laboratory conditions where the impact force is perpendicular to the helmet. Actual collisions are chaotic events involving complex interactions. When subject to an oblique impact, the styrofoam will typically crack and break off without compressing. This is what appears to have occurred in the helmet shown above. If there is no compression, then it is unlikely the helmet absorbed the impact.
What is unfortunate about these kinds of news stories is that they give false hope about the effectiveness of bike helmets. And rarely do these stories ever mention the dangerous road infrastructure that caused the crash to happen in the first place.
Posted in bicycling | Tagged helmets | 1 Comment »
We all know that mandatory helmet laws discourage cycling. But even after such laws are repealed, the effects can linger:
The city of Dallas has decided that Edward Adkins doesn’t need a bicycle helmet or a bogus fine and arrest warrant hanging over his head.
Adkins received a $10 ticket for failing to wear a bicycle helmet in September 2014, even though the Dallas City Council had changed the city’s safety ordinance months earlier to only apply to minors. Adkins said he couldn’t afford the ticket, which caused the fine to balloon to $259 and turn into a warrant for his arrest.
Adkins said he didn’t show up to court because he didn’t have the money to pay and thought he was guilty. He didn’t know the law didn’t require him to wear a helmet until a reporter told him.
He ended up giving away his bicycle because he didn’t want to pay for a helmet.
Posted in bicycling | Tagged helmets | Leave a Comment »
Palo Alto Mayor Patrick Burt has come up with the solution for the lack of housing in Silicon Valley: workers living in self-driving cars as they endure 2-hour commutes:
Burt: Our TMA is moving towards reducing the number of trips 30 percent. We can have shared, autonomous vehicles powered by carbon-free electricity.
Posted in planning | Tagged Palo Alto | 1 Comment »
The NTSB has taken the highly unusual step of actually investigating a bicycle crash:
The National Transportation Safety Board is investigating the Kalamazoo bicycle crash that killed five people and injured four.
Officials with the NTSB confirmed Friday the agency is investigating the crash, and said its team already is in Kalamazoo.
NTSB spokesman Eric Weiss said the team will look at all aspects of the incident, including how it happened and how the truck hit the bicyclists. He said the team will reconstruct the crash and find out if there are any safety issues that could be improved, from the vehicles involved to the road.
Weiss said the NTSB is investigating because the agency has taken an interest in the case, and not at the request of local authorities.
“This is such a singular event that we wanted to look at the issues behind it,” said Weiss, who acknowledged it’s unusual for the NTSB to investigate crashes involving bicycles.
Posted in bicycling | Tagged NTSB | 2 Comments »