Self-Driving Vehicles Are Going to Make Traffic Even More Miserable, Says New Study

By Taylor Donovan Barnett : interestingengineering – excerpt

Whether you like it or not, self-driving cars will be hitting the road in full-force in the coming years. Thanks to new technology developed by companies like Tesla and even Uber, autonomous vehicles will become a staple of modern culture, with nearly 10 million self-driving cars expected to hit the road by 2020.

Yet, not all is well across the autonomous landscape. Like any new technology, there have literally been speed bumps in the world of self-driving cars. From accidents to malfunctioning AI, self-driving vehicles are still very much in their infancy.

However, new research in the world of autonomous vehicles has uncovered another potential issue down the line, parking. Anyone living in a metropolitan area will tell you that parking is always a long-winded adventure. According to a new study, autonomous vehicles could create a problematic parking issue…

The Autonomous Vehicle Parking Problem

Professor Millard breaks down his concerns further in his published paper, “The Autonomous Vehicle problem.” In his paper, he estimates that just the presence of the relatively small amount of 2,000 self-driving vehicles in the San Francisco area will slow traffic to less than 2 miles per hour(more)

Want to work on a job that is threatened by this new tech future plan? Do not want to live in the slow lane? Maybe take this up with your state public utility regulation agency, your state reps and your local government officials now. Insist on a pubic conversation about this new technology.

Engineers Approve Repair Plan For Transbay Terminal Cracked Beams

Authorities with the Transbay Transit center in San Francisco have approval from an independent expert review panel on their plan of a repair of those cracked beams that forced the center’s closure last year, but the reopening date is still uncertain.

The repair plan, presented last month to the governing board of the authority, involves bolting new steel plates to the top and bottom of the cracked beams.

Christine Falvey, spokeswoman for the Transbay authority, said steel is now on order to complete the repair of the cracks, which NBC Bay Area’s investigative unit reported were caused when crews cut holes into the four inch thick steel in the steel base of the beams… (more)

Steel plates to reinforce cracked beams under Transit Center repair plan

By Laura Waxmann : sfexaminer – excerpt

Plans have been approved to repair fractured beams at the temporarily shuttered Salesforce Transit Center by reinforcing them with steel plates, Transbay Joint Powers Authority officials said Friday.

The repair plans were reviewed and approved last month by a peer review panel of the Metropolitan Transportation Commission, which is also developing recommendations guiding additional inspections at the center prior. No date has been set for the center to reopen… (more)

 

BART Increases Fares, Cracks Down on Evaders in New Year

By Sam Brock and Bay City News : sfbaynews – excerpt

Fares are going up for BART riders in the new year, with everyone paying 2.7 percent more than in 2017, and those trying to pay nothing to ride the train are in for some steep penalties, according to the transit agency.

The minimum fare will rise to $2 for adults, $1 for youth between ages 5 and 18, and 75 cents for senior or disabled Clipper card users.

The agency also unveiled its new fare evasion policy Monday, as it tries to prevent millions in unpaid fares from walking out the door.

BART said fare inspectors will go car-by-car, passenger-by-passenger, checking tickets and doling out $75 fines to adults and $55 fines to minors…(more)

Your very friendly BART has growing plans. They are growing more employees who need to justify their positions by handing out tickets. Better hope the scanners work better than the Muni ones do.

Grout Expectations: The Central Subway Plan Tries to Compensate for its Shortcomings, but May Just Frack it Up

By Joe Eskenazi : sfweekly.com – excerpt

In the days before cell phones, bored undergraduates in the restrooms of institutions of higher learning passed time by scrawling puns in the grouting between wall tiles: “The Grout Gatsby;” “It’s the Grout Pumpkin, Charlie Brown;” “Grout Expectations;” and, of course, “Three Strikes and You’re Grout.”
This, incidentally, is called “groutfiti,” and could be the first, last, and only time many people gave a moment’s thought to grout. North Beach residents, however, may be thinking a grout deal about the stuff in the coming weeks. As part of the ongoing plan to extract Central Subway tunnel-boring machines from the derelict Pagoda Palace theater, an engineering firm contracted by the city has proposed injecting “compaction grouting” into the earth to prevent nearby century-old, brick-foundation structures from sinking during the subterranean construction project…

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