iron stirrup bending machine,rebar shear line wildly used in bridge,port,railway,highway and foundation.it also have bar bending machine,cage pile welding machine,wire mesh machine,rebar cutter in cut&bend factory,construction site and building materials factory.America and CHINA are leader in infrastructure.
Let’s see which is more strong.
The last large-scale construction of infrastructure in the United States was in the 1960s, and half a century has passed since the population has doubled. Nowadays, much of the infrastructure is older than ours: about 1/3 of the roads are about 6.587 million kilometers in poor road conditions;
There are approximately 6.12 million bridges, approximately 56,000 have structural deficiencies (accounting for 0.915%). One quarter of the bridges have a “bridge age” more than 50 years; approximately 14,000 have “potentially high danger (accounting for 16.87%)
Is it really behind China? Let see the China data.
In 2015, China’s total highway mileage (4.57 million kilometers) lags behind the United States in 2013 and India in 2014, ranking third in the world; China’s total highway length is 125,000 kilometers, surpassing the 2013 US highway total length of 77,000 kilometers and ranking first in the world ; Although the laurels of the world’s busiest airport still belong to the Atlanta International Airport in the United States, the passenger capacity of Beijing Capital International Airport is also increasing year by year.
On the subway
The New York and Chicago subway systems operate 24 hours a day, all year round. Currently, no city subway in China can do this.
The New York Subway has 425 stations, a total track length of 1355 kilometers, and more than 6,400 subway cars, which is still the world’s first. Steadily ranked second in the world.
On Railway
Although there is no one-kilometer high-speed rail, the U.S. rail freight system is still known as the world’s first.
The United States is recognized as the most developed country in the world for aviation.
Among the top 50 busiest airports in the world in 2016, there were 9 in China and 16 in the United States.
According to data from the US Bureau of Transportation Statistics, as of 2016, there were 5,136 public airports and 14,112 private airports in the United States. No other country can match the number of airports as large as this “big Mac”. It accounts for nearly 40%, more than any other country.
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