U.S. Transportation Secretary Elaine L. Chao announced Friday that $12 million for emergency repairs to the Brent Spence Bridge has been made available.
Cincinnati and Northern Kentucky residents have been told by Kentucky Gov. Andy Beshear to prepare for the Ohio River crossing to be closed into December.
The I-71/75 interstate bridge was shut down after a tractor-trailer carrying potassium hydroxide collided with a jackknifed semi on the bridge in a crash. The second truck caught fire early Wednesday.
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Chao said the release of emergency relief funds will come from the Federal Highway Administration. The money will help to start repairs on the fire-damaged bridge, according to the release.
“These funds will help the safe and timely repair of the Brent Spence Bridge, which is such an important transportation link between Kentucky and Ohio and one of the busiest freight corridors in our nation,” she said.
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Transportation on the ballot
Image Credits: Getty Images
Election Day turned into Election Week as the presidential race tightened and the world waited to see if President Trump would remain in office or if Joe Biden would become the 46th leader of the country.
On Saturday morning, AP, Fox News and every other major news outlets called the race, naming Joe Biden president-elect. The ballot counts will still continue and eventually lead to each state’s Electoral College electors formally casting their votes for president and vice president on December 14, as dictated by our election process.
Assuming Biden is sworn in as the next president of the United States, transportation will likely not be his first area of focus. However, it will be interesting to see how his personal experience of losing his first wife and daughter in a car crash, views on climate change and love for Corvettes as well as Amtrak might shape federal transportation policy. The country has deep infrastructure needs, a rail service in crisis and an emerging tech sector focused on commercializing automated vehicle technology.
Election Day was, of course, about more than Trump and Biden. Ballots throughout the U.S. contained dozens of transportation-related measures, including public transit funding, a car owner’s right to repair and whether gig economy workers should be classified as employees or independent contractors.
Prop 22, the California ballot measure, might have been the most visible campaign thanks to the tens of millions of dollars that Uber, Lyft and other gig worker-reliant companies contributed to help garner support and get it passed. Voters approved Prop 22, which means that gig workers will continue to be classified as independent workers. Companies that use gig workers will be required to provide an earnings guarantee of at least 120% of minimum wage, 30 cents per engaged miles for expenses, a healthcare stipend, occupational accident insurance for on-the-job injuries, protection against discrimination and sexual harassment and automobile accident and liability insurance.
Fresh off of its success on Election Day, Uber signaled that it will continue to push laws similar to Prop 22. The ride-hailing company’s ambitions for laws that preserve its business model are global. Uber CEO Dara Khosrowshahi said Thursday during an earnings call with analysts that the company will “more loudly advocate for laws like Prop 22.” He later added that it will be a priority of the company “to work with governments across the U.S. and
In this video, you see a cyclist testing new aerodynamic wheels from Zipp. Swapping your wheels may seem like a small change, but can make a big difference. From his tests, the rider discovers:
With conventional wheels, he can ride 20 minutes at an average speed of 41.12 kph with an average power of 379 watts.
With the Zipp 808 NSW aero wheels he rides 51 minutes at an average speed of 41.13 kph and average power of 344 watts.
Before looking at power and energy, I should go over two small details.
First, how do you measure power? Cyclists can measure power by installing a small computer, called a power meter, that measures the input torque at the pedals or crankshaft and records the rotation angle at timed intervals. If you know the torque and angle, you can calculate the input energy. Dividing this energy by time gives you power.
Second, this isn’t a perfect test of aerodynamics. If you really want to examine the effect of the new wheels, you probably would have to put a bike with a dummy in a wind tunnel. When the reviewer takes his second ride, many things could have changed—wind, body position, amount of sweat on the body—and impacted performance. Let’s assume the only thing that changed was the wheels.
Air Drag and Power
What happens when you ride a bike? If you are moving at a constant speed, then the net force on the bike-human system must be zero. In a slightly simplified view, I can draw the following force diagram:
The vertical forces (gravity pulling down and the ground pushing up) don’t really matter here. Just forget about them and pay attention to the horizontal forces. First, let’s look at the air drag. Air acts in complicated ways when an object passes through it. But who cares when we can make a simple model of air drag force? Here’s an expression for the magnitude of this force:
In this model, the air force is proportional to the square of the bike’s speed (v). For the other terms, we have:
ρ is the density of air (around 1.0 kg/m3).
A is the cross sectional area of the bike plus the rider (how much of the object interacts with the air).
Finally, C is the drag coefficient. This parameter depends upon the shape of the object. If you change the wheels, it is the value of C that should change.
The second horizontal force is the frictional force. An interaction between the road and the tires propels the bike. I know what you’re thinking: Doesn’t the human propel the bike? In a sense, yes. But the reality is sort of complicated. The rider’s power goes through the pedals and chain to the wheel, which turns. But the force comes from the tire pushing against the road. So for our energy perspective on this problem let’s just say the human provides the friction force.
On a regular basis thousands of people journey to their work via trains, buses, and taxis. A hub or interchange devoted to transport is a location the place cargo or passengers are exchanged between the same or totally different modes of transportation. One of many first methods of transportation that you will notice quickly is the bus service. You may additionally use a typical service, akin to a plane or prepare, to transport the casket and physique.
Though luxury automobiles are used, these luxury companies are still inexpensive. The ability to go to a web-based site, have aggressive charges in place from a myriad of carriers, and be capable of observe and trace those shipments, have taken the place of the 800 lb. shipping gorilla.
Educate your self about easy methods to transport cremated remains Cremation is commonly the least costly way to transport across state lines or internationally-and there are often fewer necessities surrounding delivery cremated remains than there are for delivery a body.
Some people are involved that combustion engines are contributing to air pollution in the air. A tour bus carries vacationers or individuals on vacation. On the other hand, closed transports entail transport your car contained inside a carrier, shielded from any harm.
As of 2008, three Elevated Rail Transport Techniques (ERTS) have been constructed, but these systems should not truly integrated, and don’t serve the first business district of Makati, nor its satellite business and residential district of Fort Bonifacio.…
You know about the auto insurance coverage corporations that boast about their low premiums on national tv, radio and social media. Most of those cars have about 80 to ninety % lower price than its precise market price. These government auto auctions do not just promote those seized cars by regulation enforcement agencies. The worst factor on the planet is coping with an insurance coverage reseller who has only one thing on the mind and that is to meet their month-to-month gross sales targets.
Understanding this might cause critical problems if the insured ought to ever be concerned in a car accident, she went to work, wanting by means of the various insurance policies provided by way of her company’s community of suppliers. Most auto auctions really provide invites to potential bidders for a free check drive to test the unit before the auction day.
Oftentimes insurance corporations waive a customer’s deductible if they are concerned in an accident with another customer in order to keep away from the hassle of coping with legal responsibility disagreements and a buyer accusing them of performing in “bad faith” by making a call that’s not in both driver’s best pursuits.
Their engineer could have consulted the trade publications to value the car, adjusting these figures to take note of the age, condition and mileage of your car, and his information of the present car market. These insurance corporations reduce their risk for insuring teenagers by placing sure concessions on the driving habits of them.
Normally, insurers would find yourself losing more cash in the long term when you stopped utilizing them as your car insurance coverage supplier since you had been unhappy with the coverage than if they simply paid out a declare outright.…
You recognize in regards to the auto insurance coverage corporations that boast about their low premiums on nationwide tv, radio and social media. Give your self time to examine the impounded vehicles, so better arrive early. In case your car’s engine is defective, an EU remapping shouldn’t be accomplished on it because it might make issues worse. Impound car auctions are also an ideal place to search out some actually good branded cars, which would in any other case value extra at regular auctions.
The last and most suitable choice is to use on-line databases that contain information on this type of gross sales and auctions. You should buy cars in an auto auction held by government companies. As soon as the car has been taken by the insurance company it’s often priced out to junk or salvage sellers who are inclined to either strip the cars and promote the components or if the car shouldn’t be damaged to far resale it to the public.
What does that should do with car and RV sales individuals? For those who’ve checked into the value of an electric car, you understand they aren’t “low end”. Thus, most used cars for sale by owner can be bought for much less than an identical car at a car dealership.
The true information point out that almost all car drivers is not going to get any financial savings with a policy change to a direct insurance company. One of these course of is not mandatory on most cars where the paint is in good condition and there are only isolated scratches within the clear coat.
The best way you can do that is to use Carfax, which is a report that’ll provide you with detailed information about the car you’re inquiring about including the variety of accidents, homeowners, and huge mechanical points the car has had that were repaired.…
The first thing you notice is whenever you turn on the bottom line is that the car does not begin directly. Truck A term generally used to explain goods vehicles of three.5t most laden weight upwards. The identical goes for autonomous vehicles and their technologies. 2. Jobs that require an employee to travel continuously usually instances present using an organization automotive.
The company acknowledges the fact that these kinds of workers are required to travel often as a part of their job and should not should bear the expense of maintenance and or gasoline prices, in addition to put on on their personal vehicle, so they provide the individual with the use of a ‘company’ car.
GM is constant the development toward more connected cars, one thing we’ve got already seen with the addition of Wi-Fi and Bluetooth all through many new vehicles. 4. Messengers and the generally affectionately referred to ‘gophers’ in a enterprise setting are often given use of a company vehicle, though mainly solely throughout work-hours.
The know-how is aimed for use by hybrid vehicles. An trustworthy ECU remapping company will do a diagnostic verify in your vehicle to make certain there are no potential issues that might cause an issue for EU remapping to take place. A lot of the firms provide a reasonable amount in change for the previous and fully lifeless vehicles.
This cash is all the time deducted out of the check your insurance coverage company provides you and so they go away it up to you to pay it or discover a firm that may fix it for less. With this modern vehicle course of, you may also ensure that your automobile has elevated energy and torque.…