These are the highways built within interstates whose tolls fluctuate based on amount of traffic and time of day. One could drive at a crawl for 2 hours or go on a parallel highway and drive the same mileage in 30 minutes. Is this the wave of the future? If anything, it shows me that HOV doesn't work. Is your time worth the extra expense?
Paying on the Highway to Get Out of First Gear
By TIMOTHY EGAN
RIVERSIDE, Calif. - It is a California still life. In this land of mobile ambition and instant communities, life is on hold in the parking lot that is the Riverside Freeway, 10 miles or more going nowhere at all hours of the day on one of the most congested auto corridors in the world.
But like a mirage in the exurban desert, a narrow river of traffic moves swiftly down the middle of this highway. The fast lanes, the 91 Express, are sometimes called Lexus lanes, first class on asphalt. They can turn a two-hour commute to work into a 30-minute zip. For a solo driver, on-time arrival comes with a price: nearly $11 per round trip, a toll collected through electronic signals.
The freeway in places is no longer free. From the backed-up pools of frustration in Chicago's adjacent counties, to the farthest Virginia fringes of the commute to Washington, to Texas, where plans are under way to build a 4,000-mile network of toll roads, the United States has outgrown its highway system.
But state and federal governments, beset by deficits, say they have barely enough money to service the existing system, let alone build new roads. As a result, nearly two dozen states have passed legislation allowing their transportation systems to operate pay-as-you-go roads, and in many cases, letting the private sector build and run these roads.
Social engineering is merging with traffic engineering, creating new technologies that charge people a variable toll based on how many cars are on the road - known as congestion pricing - or reduce toll rates for high occupancy to encourage car-pooling. The White House wants to allow states to charge user fees for virtually any stretch of an interstate.
It is shaping up as one of the biggest philosophical changes in transportation policy since the toll-free interstate highway system was created under President Dwight D. Eisenhower in 1956. It mirrors changes taking place overseas as well. London began charging tolls two years ago to enter the center of the city during weekday business hours.
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http://www.nytimes.com/2005/04/28/na...rint&position=