TRANSPORTATION

Why Do Trucks Warn That They Make Wide Right Turns, But Not Wide Left Turns?

Truck signage highlights the dangers of right turns over left turns for a good reason.

This could be you ... but only if you work for UPS.

UPS Won’t Let Their Delivery Vehicles Be Resold—Here’s Why

You can’t take your UPS driver Halloween costume to the next level by cruising around in an actual UPS truck.

What Are Those Plastic Arrows You Sometimes See on the Wheels of Trucks and Buses?

The plastic arrows on the wheels of trucks and buses serve an important purpose.

The Reason You Sometimes See Chunks of Trees on Power Lines

Unlike the brightly colored balls on power lines, those random "tree chunks" don't serve a practical purpose.

The Reason UPS Drivers Always Leave Their Doors Open

UPS trucks do have passenger doors, but you almost never see them closed—for a good reason.

The escalator in St. Petersburg's Admiralteyskaya Metro Station.

The 10 Longest Escalators in the World

You think Washington, D.C.’s metro escalators are long? Wait ’til you hear about St. Petersburg’s.

U-Haul fleets have Arizona plates. But why?

The Reason Every U-Haul Truck Has an Arizona License Plate

It doesn't matter what state you rent a U-Haul truck in.

Take a break at South Carolina's South of the Border.

9 Terrific Rest Stops in the United States

The best truck stops offer places for drivers to eat, sleep, shower ,and more.

Where Do Truck Drivers Sleep?

Semi truck sleeper cabs can be much more tricked out than you might expect.

Truckers like to use headlights to 'talk' to other drivers.

Why Do Truck Drivers Flash Their Lights at Oncoming Traffic?

If you notice a truck driver flashing their lights, they're likely trying to communicate some important information about the road ahead.

Why Is Gas So Expensive in California?

The cost of gasoline at the pump is up across the United States, but no state appears to be feeling the sting more than California.

Trucks need to be weighed because the DOT says so.

Why Do Trucks Have to Be Weighed?

There are two main reasons: taxation and safety.

Smart driving tips can help you stretch your gas dollar.

Fuel for Thought: 8 Driving Tips to Improve Your Car's Gas Mileage

There are some simple ways to make your dollar go further at the pump, plus things you can do after driving off that can boost your fuel savings.

Why Do Trucks Use Diesel Fuel Instead of Gasoline?

Fasten your seatbelts—this gas-vs.-diesel answer involves compression ratios, spark plugs, and torque vs. horsepower.

The Millau Viaduct during a cycling race in 2012.

Meet the Millau Viaduct: The Tallest Bridge in the World

At about 1.5 miles long, France’s Millau Viaduct is far from the world’s longest bridge—but it is the tallest.

You Can Now See How Many One-Star Uber Ratings You’ve Received—If You Dare

No, Uber still won’t tell you which driver awarded you a one-star rating (or what you did to deserve it).

Trans-Siberian train bending between Ulaanbaatar and Beijing

The Longest Continuous Train Rides on Earth

For an experience that's more about the journey than the destination, consider booking one of the longest continuous train rides on Earth.

Why Do Some Trucks Have an Extra Set of Wheels?

The wheels attached to “tag axles” or “lift axles” on a dump truck aren’t spare tires—and they don’t always float above the road.

The Tesla Cybertruck’s Design Was Partly Inspired by Blade Runner

Tesla's Cybertruck, which will be available in 2023, was partly inspired by the futuristic flying cars from 'Blade Runner.'

A flight attendant pouring a passenger champagne on a Pan Am flight.

Pan Am Video Highlights the Luxurious Early Days of Commercial Flight

From spacious lounge areas to high-end meals, the average air traveler could expect a luxurious experience while flying Pan American in the 1950s.

5 Simple Ways to Save Money on Gas

Gas prices at the pump might have you thinking about switching to a bicycle. But there are ways to save on fuel, and we've got some of the best.

Why Is It Called a 'Semi Truck'?

The names ‘18-wheeler,’ ‘big rig,’ and ‘tractor-trailer’ aptly convey the size and scope of the vehicle. ‘Semi’ seems a little misleading. What gives?

Why Do Semi Trucks Have Spikes On Their Wheels?

Semi trucks’ tire spikes mainly protect the wheels’ lug nuts. They also offer drivers a chance to give their trucks a bit of personality.

Why Do Car Rides Make You Feel Tired?

You're excited to set out on a road trip. By hour two, you're nodding off. The answer may have something to do with "highway hypnosis."

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