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96White House urges Congress to shore up depleted Highway Trust Fund

The United States Highway Trust Fund is getting closer to running out, and the federal government is scrambling to find a way to keep it in the black. The fund pays for a significant portion of the upkeep for the country's interstates, bridge repairs and some public transportation projects. It's currently backed under a two-year law that expires in September, but Secretary of Transportation Anthony Foxx claims the actual money in the account will be gone by the end of August. Without new financi

20Scenic Mexican coastal highway collapses

If you're looking for proof that this is Mother Nature's world and she merely allows us to live on it for a while, have a look at these videos coming out of Mexico. After a series of seven small earthquakes and heavy rains, a scenic coastal road has collapsed into a vaguely road-shaped pile of rubble.

8Watch how recycled Christmas lights are safely put to good use

If you live in the city, you know that the abundance of street lights are so bright that it's difficult to see stars in the sky even on the clearest of nights. The situation out in the country couldn't be any more different. The stars are gorgeous, but they're not nearly bright enough to illuminate rural roads.

44Help Popular Mechanics find the worst road in America

Popular Mechanics is searching for America's worst roads, and it needs your help. Readers from all over the U.S. are encouraged to submit photos showing just how bad their local thoroughfares are. Once the submissions have been evaluated, PM will choose its top five.

47VIDEO: Seattle earthquake viaduct simulation released; timing politically motivated?

Alaskan Way Viaduct earthquake simulation -- Click above to watch video

12In Japan, the road serenades YOU!

When you get right down to it, music is all about assembling the right vibrations at the right time. Thus, it should come as no surprise that roads can be designed to sing you a song. In Japan, there's a stretch called Melody Road, which has a series of grooves cut into it with spacing varied to produce different tones as car tires roll over them at speed. The quarter notes painted on the road surface are a visual indicator to unsuspecting motorists that their car is not going to puke its drives

19Giant pothole forms spontaneously in Chinese province

Having lived in Detroit for a period of time, I can attest to the damage that potholes can inflict on a car's suspension. One particularly bad crator nearly threw me and my little Mazda Protege off a stretch of I-75 just south of the city one time. Still, despite the crumbling roads of Michigan caused by overweight semis running back and forth, I've never encountered a pot hole like the one that recently formed in Nanchang in the Jiangxi Province of China. The giant hole apparently opened up on

8Traffic sim: Recreate your morning commute on a PC

Here's something we wish every highway planner was required to use any time they had a bright idea (like those darned roundabouts they're so fond of calling "rotarys" here in Massachusetts!). This neat little Java-powered (much like us AutoBloggers!) website allows you to adjust and model traffic flows on a variety of road conditions. The Dresden University Institute for Economics and Traffic has made quite a study of traffic dynamics, and this website is just part of a larger study of where tho

10RIP: Clay Regazzoni 1939-2006

We're saddened to report the untimely passing of former F1 driver Gianclaudio "Clay" Regazzoni. Clay was killed yesterday when he collided with a truck in the northern Italian city of Parma, where he was reportedly driving at high speed and failed to stop in time as he met an unexpected traffic jam.

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