2020

More Troubles with the Siemens Couplers

admin 2020, Rail and Bus Systems

As indicated in a previous issue of this newsletter, because the SFMTA deploys one and two-car trains in the Market Street subway instead of the four and five-car trains the multi-billion dollar facility was designed to accommodate, the subway and adjoining Muni Metro tunnels currently operate at less than half their peak- period carrying capacity. This unhappy situation was caused in the mid-1990’s by a breathtakingly short-sighted decision to stop forming four and five-car trains. 

Various reasons are cited for this enormously-consequential mistake, including pressure from the TWU (Muni operator’s union), coupling difficulties, maintenance problems, etc. but the most likely reason is that for reasons unknown, beginning in 1991 the then incoming Breda LRVs were arriving in San Francisco without the ability to couple LRVs together while in revenue service. Having reached the end of their useful life, the Breda’s are now being gradually replaced with new Siemens S200 LRVs, which began arriving in San Francisco in 2017.

In an effort to receive assurance that the Siemens car would at last allow the SFMTA to again begin using its subway effectively, Save Muni (www.savemuni.org), a San Francisco-based transit-advocacy group, sent several requests for information to the SFMTA during last August and September, followed up by a California Public Records Act/San Francisco Sunshine Ordinance request sent on November 5, 2019 asking for:

LRV with Coupler

“1) All records from the past three years related to when the Muni Metro may be able to accommodate longer than two car trains

2) All records from the past three years related to tests of longer than two car trains in the ACTS territory, whether conducted by the MTA or outside contractors.”

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Avoiding the Impending Bay Area Stall

Image admin 2020, Rail and Bus Systems

Highway backups are increasing. Despite the hoopla, auto and truck use in the Bay Area continues to increase. People talk of trains, but trains can’t go everywhere. They’re too expensive for one thing. Along highways, arterials and busy streets one constantly sees buses bogged down in traffic. Do you think San Francisco is in the forefront of getting its buses out of traffic? If so check out the grey bus-only lines on this map of Minneapolis.

To make matters worse the interiors of urban buses are often dismally uninviting. On Muni buses for instance the ride is so rough that it’s virtually impossible on many routes to any longer read a magazine or book. On these routes the hard plastic seats are so bad that many riders say it’s now more comfortable to stand than sit.

Private industry, with its “hi-tech” buses figured this out years ago and as a result, the interiors of the hi-tech units are comfortable and well-appointed.

As one might expect, uncomfortable buses stalled in traffic invariably push people back to traveling by automobile. MTC has projected that between 2015 and 2025 the number of Bay Area auto trips will increase by 10% and between 2025 and 2030 by another 12%. With commutes getting steadily longer it’s not hard to see what this does to vehicle miles traveled, traffic congestion and greenhouse gas emissions. In short, travel in the Bay Area is already bad and, if practical steps are not taken, will get steadily worse.

The following five actions would help:

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Two Small but Highly Productive Agencies

admin 2020, Roadways and Traffic

When a large public agency is confronted with a new problem or added responsibility the tendency is to hire new people to handle the new work. There are several problems with this approach. First it is often difficult for a public agency to identify prospective employees with the needed experience and qualifications. Delays in deploying competent people in a timely manner often lead to very bad outcomes. It should also be noted that whenever someone is hired by a large agency the tendency is for that individual to remain on the payroll long after the need for his or her services has passed. It is partly because of this reaction to new problems and responsibilities that large agencies tend to continue to grow in size.

Bureaucracy vs Efficiency

But there is another model of how things can work that seldom gets the attention it deserves. Below are two examples of Bay Area agencies that have achieved astonishingly high levels of achievement with very small staffs.

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Drifting Toward a Cliff

admin 2020, Regional and Local Governments

As shown in this California Air Resources Board (CARB) chart below, California’s actions designed to conform to SB375’s greenhouse gas (GHG) reduction requirement have been less than stellar. True there has been some lowering of the ultra-high levels that were occurring between 2000 and 2008, but this improvement resulted mostly from federal and State mandates imposed on automobile and truck manufacturers to improve engine efficiency. 

But to get to where California needs to get will require much more than just that. In terms of reduced automobile and truck use, virtually no progress has been made and the Bay Area is no exception to this. As can be seen, in order to meet the 2030 and 2050 targets the pace of reducing car use and making other GHG-reducing changes must pick up significantly. So why have efforts to clear the roadways and reduce GHG emissions so far been so lethargic? 

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