Chinaās Straddling Bus, on a Test Run, Floats Above Streets
By Chris Buckley and Emily Feng, NY Times, Aug. 4, 2016
BEIJING--If youāre driving in a Chinese city in the none-too-distant future and your car is engulfed in a smooth, humming metallic belly, donāt panic. It may feel like an alien abduction, but probably itās only a colossal, street-straddling bus.
The idea of a bus so large, high and long that it could virtually levitate above congested streets seemed surreal when presented at an expo in Beijing in May. But it came a step closer to reality this week, when a prototype went for an experimental spin in Qinhuangdao, a seaside city in northern China.
The makers of the vehicle, known as the Transit Elevated Bus, declared the ride down a few hundred yards of street on Tuesday a success, but the controlled conditions hardly reflected the gnarled unpredictability of Chinese traffic. Television news showed the bus, resembling a goliath bug, edging forward down tracks while two cars nestled side by side underneath.
āI wanted to officially show people that this is entirely possible and that the bus can be up and running,ā Song Youzhou, the designer of the straddling bus, said in a telephone interview from Qinhuangdao.
āWe were inspecting and testing the vehicle for a range of functions, like ignition, braking and other processes, to see if they all work together and there are no problems,ā Mr. Song said. But a full trial run will not take place until the middle of next year in a city in central China, he said.
To supporters, floating buses offer a solution to the traffic that chokes Chinaās cities. The prototype is 72 feet long and 26 feet wide. Most important, it is 16 feet high, creating room for a tunnel more than 6 feet high between the wheels for cars. Commuters will be able to float above two lanes of traffic, whisked on rails from one specially built elevated stop to another.
But skeptics say the bus is a magnificent example of a solution to a problem that is likely to create even more problems.
After the test run on Tuesday, Chinaās internet filled with questions. How would the bus negotiate turns? What about the many drivers who jump in and out of lanes? And what about vehicles like trucks that are too large to fit under the bus?
āIt might be a fantasy to deploy the āelevated busā on existing urban road infrastructure,ā Beijing Daily said about the idea in June. āItās very impractical.ā
It noted that the giant buses would not be able to use the bridges and overpasses in the capital city.
āEven if the āelevated busā is deployed on ordinary urban roadways, it will need special groundwork, otherwise the roads will be crushed to smithereens before long,ā the paper said.
Mr. Song said that a full bus would have four connected carriages and be able to carry 1,200 passengers, which may make getting on and off an adventure in itself.
