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SAN FRANCISCO (AP) — The robotic car company created by Google is poised to attempt a major technological leap in California, where its vehicles will hit the roads without a human on hand to take control in emergencies.The regulatory approval announced Tuesday allows Waymo's driverless cars to cruise through California at speeds up to 65 miles per hour.The self-driving cars have traveled millions of miles on the state's roads since Waymo began as a secretive project within Google nearly a decade ago. But a backup driver had been required to be behind the wheel until new regulations in April set the stage for the transition to true autonomy.RELATED: 2018 could be a pivotal year for driverless carsWaymo is the first among dozens of companies testing self-driving cars in California to persuade state regulators its technology is safe enough to permit them on the roads without a safety driver in them. An engineer still must monitor the fully autonomous cars from a remote location and be able to steer and stop the vehicles if something goes wrong.California, however, won't be the first state to have Waymo's fully autonomous cars on its streets. Waymo has been giving rides to a group of volunteer passengers in Arizona in driverless cars since last year. It has pledged to deploy its fleet of fully autonomous vans in Arizona in a ride-hailing service open to all comers in the Phoenix area by the end of this year.But California has a much larger population and far more congestion than Arizona, making it even more challenging place for robotic cars to get around.RELATED: NTSB report: Uber self-driving SUV saw pedestrian in Arizona but didn't brakeWaymo is moving into its next phase in California cautiously. To start, the fully autonomous cars will only give rides to Waymo's employees and confine their routes to roads in its home town of Mountain View, California, and four neighboring Silicon Valley cities — Sunnyvale, Los Altos, Los Altos Hills, and Palo Alto.If all goes well, Waymo will then seek volunteers who want to be transported in fully autonomous vehicles, similar to its early rider program in Arizona . That then could lead to a ride-hailing service like the one Waymo envisions in Arizona.But Waymo's critics are not convinced there is enough evidence that the fully autonomous cars can be trusted to be driving through neighborhoods without humans behind the wheel.RELATED: Potential "game changer" could make commutes more relaxing"This will allow Waymo to test its robotic cars using people as human guinea pigs," said John Simpson, privacy and technology project director for Consumer Watchdog, a group that has repeatedly raised doubts about the safety of self-driving cars.Those concerns escalated in March after fatal collision involving a self-driving car being tested by the leading ride-hailing service, Uber. In that incident, an Uber self-driving car with a human safety driver struck and killed a pedestrian crossing a darkened street in a Phoenix suburb.Waymo's cars with safety drivers have been involved in dozens of accidents in California, but those have mostly been minor fender benders at low speeds.RELATED: Waymo self-driving car crashes in ArizonaAll told, Waymo says its self-driving cars have collectively logged more than 10 million miles in 25 cities in a handful of states while in autonomous mode, although most of those trips have occurred with safety drivers.Waymo contends its robotic vehicles will save lives because so many crashes are caused by human motorists who are intoxicated, distracted or just bad drivers."If a Waymo vehicle comes across a situation it doesn't understand, it does what any good driver would do: comes to a safe stop until it does understand how to proceed," the company said Tuesday. 3827

SAN YSIDRO, Calif. (KGTV) -- Part of Interstate 5 in San Ysidro will be closed overnight Monday as part of the San Ysidro Land Port of Entry Modernization and Expansion project.The third stage of the project opens the four westernmost lanes of the newly constructed I-5 southbound just south of the Camino De La Plaza Bridge. Southbound I-5 will be closed between SR-905 and the San Ysidro Port of Entry from 10 p.m. May 13, to 7 a.m. May 14. The Camino De La Plaza southbound I-5 on-ramp will also close during the same time period. Traffic will be detoured to southbound Interstate 805 freeway via SR-905. Additionally, two to three southbound I-805 lanes will be closed during the same time period to complete the transition. Everyone planning to travel in the area is advised to plan ahead for possible delays. 823

SEATTLE (AP) — Seattle's police chief says she will retire. The move was reported Monday, the same day the City Council approved reducing the department through layoffs and attrition. The cuts were supported by demonstrators who have marched in the city following the police killing of George Floyd in Minneapolis. The reductions were strongly opposed by the mayor and police chief. KING-TV reported that Seattle Police Chief Carmen Best, the city's first Black police chief, told the department of her decision in a letter, saying her retirement will be effective Sept. 2. “I am confident the department will make it through these difficult times,” Best said in the letter. “You truly are the best police department in the country, and please trust me when I say, the vast majority of people in Seattle support you and appreciate you. ... I look forward to seeing how this department moves forward through the process of re-envisioning public safety. I relish the work that will be done by all of you.”Budget measures approved Monday would cut less than million of the department’s 0 million annual budget this year. 1131

Saturday is expected to be quite busy at retailers and malls across America, according to the National Retail Federation. While that is probably not a surprise given Christmas is less than a week away, the fact that this year’s “Super Saturday” is expected to be busier than 2019 might come as a surprise given the pandemic and higher unemployment this year.What likely doesn’t come as a surprise is more Americans are planning to shop online this weekend. Here is how consumers plan to shop this weekend:52% online30% department stores20% discount stores17% electronic storesThe National Retail Federation remains optimistic that 2020 will be a good holiday season for retailers. The NRF says that it expects retail sales to be up this year from 3.6% to 5.2%.“While traditionally a popular item, it’s clear that the pandemic has impacted ‘gifts of experience’ this year,” Prosper Executive Vice President of Strategy Phil Rist said. “With continued uncertainty around gatherings and out-of-home activities, we saw the biggest decline in plans to gift an experience among those ages 35 – 44 but the under-25 cohort also saw a significant dip.” 1151

SDCCU is proudly honoring local teachers through SDCCU Classroom Heroes, launched in partnership with iHeartMedia, Inc. San Diego. “SDCCU is engaged in many philanthropic activities aimed at making a difference in our local schools. We understand the critical role of teachers in helping to shape the future of today’s youth and contributing to a strong and thriving economy for years to come,” said SDCCU President and CEO Teresa Halleck. 452

来源：资阳报