How much does a kilometer of highway cost?

In China's general plain and micro-hill areas, the average cost per kilometer of expressways is about 30 million yuan, and the average cost per kilometer of expressways in mountainous areas is close to 40 million yuan.

The total investment of Chengkou to Kaizhou Expressway is about 100 million, and the cost of a single kilometer is about 100 million, which is the most difficult to build, and the investment of a single project is the highest. In order to help the transportation poverty alleviation in Daba Mountain Area, Chongqing Expressway Group is building three poverty alleviation corridors in northeast Chongqing, in addition to the Chengkai Expressway, as well as the Feng (Jie) Jian (Shi) Expressway and the Wuxi - Yunyang - Kaizhou Expressway that is expected to be built in the near future.

Chengkou-Kaizhou Expressway is an important section of the G69 Silver (Sichuan) Bai (Color) Expressway of the National High School Network, with a total mileage of about one kilometer (including about one kilometer from Kaizhou to Chengkou County). After the completion and opening of the Chengkai Expressway, the driving time between Chengkou and Kaizhou will be shortened from the current hours to about 1 hour.

Judging from your description, the cost of a kilometer of highway is estimated to be 20 million 1 kilometers on average.

The pile foundation is 50 meters, and the upper 20 is 70 meters. The average meter diameter column piling 50 * 700 one meter (now the most) = 10,000 70 meters of reinforcement cage about 8 tons * 2800 one ton = 10,000 concrete meters meters = 178 square meters of concrete plus bracket coefficient of about 185 square 185 * concrete number C25 The unit price is about 300 square = 55,500 concrete + piling + 30,000 steel bars (plus 400 tons of workmanship) + beam throwing about = 150,000 columns 4 columns 1 km 22 sets of 88 columns 88 * 15 = 13.2 million span beams It is not very clear, simply calculate 1,500 square meters of concrete, 20 tons of steel bars, concrete 450,000 plus 10,000 steel bar money, workmanship, together with a gross calculation of 80,000 beams 530,000 20 beams = 10.6 million 13.2 million + 10.6 million = 23.8 million 200,000 formwork 24 million two-year crane excavator rent 1.2 million All machinery fuel consumption 1 million 2400 + 120 + 100 = 26.2 million plus greening. The top of the highway brand equipment or something is 30 million (not included).

This is the approximate cost of a kilometer of viaduct 4 lanes Not that all sections of the road are repaired Some soft foundation treatment can save the bridge. Needless to say, the hard foundation is less expensive. (The demolition area is not counted).

Highways are influenced by many factors, such as topography, location, and the cost of demolition and hosting work**. China's geological topography is relatively complex, and some places need to build bridges and tunnels, and the cost will be relatively high; If it is a plane, if the road is built directly on the plain, the cost is relatively low, and the cost of building a highway on the plain is generally about 50 million per kilometer.

How much does the highway cost 1 kilometer cost, to the specific problem of specific analysis, according to the actual grade, overall, the cost is very high.

1.Judging from the national highway cost data obtained over the years: in 2011, the average cost of the new highway in the country was 50.67 million kilometers, and in 2012 and 2013 it rose to 65.43 million kilometers and 90.82 million kilometers respectively, which was an increase over 2011.

2.For example, Chongqing's Chengdu-Chongqing, Chongqing-neighboring, Chongqing-Wan, Chongqing-Guizhou and other expressways cost more than 4,300 yuan per kilometer; The cost of the outer ring, Yuxiang, Yuyi, Yusui and other expressways is nearly 70 million yuan per kilometer, of which the cost of the Baima to Wulong section of the Yuxiang Expressway is more than 100 million yuan per kilometer, which is rare in the country.

3.The route alignment and building materials of the expressway have strict standards and requirements, in the cost of the expressway, only the cost of materials accounts for 40 50%, and the cost of transportation facilities such as land acquisition and demolition of the expressway, communication monitoring and so on also accounts for a large proportion of the cost.

4.In China's general plain and micro-hill areas, the average cost per kilometer of expressways is about 30 million yuan, and in mountainous areas, the average cost of expressways per kilometer is close to 100 million.

5.The general gravel road is changed into a highway, in addition to the roadbed is more stable, the amount of demolition is relatively small (in fact, the highway can not be completely according to the original gravel route position, because the linear standard is not the same), the amount of other engineering is still about the same, if it is a plain micro-hill area, two-way four-lane, generally about 50 million yuan.

The cost generally ranges from 15 million to 100 million yuan.

The cost of one kilometer of highway varies according to the terrain. Limao address. As well as a different economy. Experts on the ground are different, with the normal situation ranging from 15 million to 100 million yuan**.

Especially through some mountains, cliffs, rivers and caves, it will definitely be expensive.

What about the expressway, its route alignment and building materials have very strict standards and requirements, in the cost of the expressway, the material cost accounts for 40% and 50%, accounting for nearly half, the highway land acquisition and demolition, as well as communication control and monitoring, these also account for a large proportion of the cost, so the cost of the expressway, the average cost is 50.67 million yuan per kilometer. And there may be an upward trend every year, but the highway is convenient after all, everyone, the expensive cost is also for everyone's safety.

The cost per kilometer of the expressway is different according to the number of bridges and geological structures, so the cost is also different, and it can only be said that the average cost is about 1.2 million per kilometer

The average cost per kilometer of expressways is about 3000-3500000 yuan; In mountainous areas, the average cost per kilometer of expressways is close to 40 million to 450 million yuan.

The cost of one kilometer of expressway is about 35 million yuan.

In the 90s, it was about 10 million, and now it is about 80 million, if it is a mountainous high-speed or more bridges and tunnels, it may cost 1 to 100 million yuan, and large bridges, such as those across the Yangtze River, directly start with 5 billion.

There are many factors that affect the cost of a kilometer. A series of factors such as region, economic development, transportation convenience, geographical environmental factors, geological conditions, climatic factors, design standards, project models, investment environment, and national and local policies are all affected.

In the 90s, it was about 10 million, and now it is about 80 million, if it is a mountainous high-speed or more bridges and tunnels, it may cost 1 to 100 million yuan, and large bridges, such as those across the Yangtze River, directly start with 5 billion.

The cost of 1 km of the expressway is inaccurate, because 1 km you have to look at the section you pass through or the surrounding terrain, as well as some of the conditions you want to start and so on, you only put these comprehensive conditions in the situation to make a judgment, you can know how much this section of the highway cost, because the topography of each situation is different, including its overall location situation, the 1 km highway you want to build may be different from other highways, which is a consideration of the form of the lot and the traffic flow or the transportation services managed by the city with the section.

The cost of a kilometer of highway is about a few million.

It mainly depends on the local geographical environment, that is, the roadbed requirements.

In addition, if there is a bridge or tunnel, the cost will be higher.

The cost per kilometer of expressways will vary accordingly in different regions, from the current domestic cost of about 20 million to 30 million per kilometer.

The cost of one kilometer of expressway is relatively expensive, according to the average cost of design, artificial construction materials and other aspects, the cost of one kilometer of expressway is about 50 million.

It is a relatively expensive project, so the construction of the expressway is an important and key part of the infrastructure project.

Because the highway is relatively expensive, the service life of the highway is very long. This requires that the quality of the highway must be excellent.

This is not accurate**, and the cost will be different depending on the terrain and landform. Highway is the use of long life, high technical standards and huge investment in infrastructure, in order to ensure the speed and safety of driving, the route alignment and building materials of the highway have strict standards and requirements, in the cost of the expressway, only the cost of materials accounts for 40 50%, the cost of highway land acquisition and demolition, communication monitoring and other transportation facilities also account for a large proportion of the cost. In China's general plain and micro-hill areas, the average cost of expressways per kilometer is about 30 million yuan, and in mountainous areas, the average cost of expressways per kilometer is close to more than 40 million yuan.

The cost of one kilometer of expressway is 30 million.

Now to build a two-way 4-lane expressway, 30 million one kilometer is the starting price, 50 million is the ordinary price, and more than 100 million is the price of prosperous areas or alpine and hilly areas.

There are many factors affecting the cost of expressways: topography, land cost, demolition, geological structure, construction standards, etc.

Generally speaking, the construction cost of expressways is generally more expensive in the south than in the north, in the mountainous areas more expensive than in the plains, in economically developed areas more expensive than in backward areas, and in water network areas than in dry areas.

If you want to find the highest single cost of high-speed (two-way 4 lanes), you can only find it from Sichuan, Sichuan is located in China's topography of the first ladder (Qinghai-Tibet Plateau) and the second ladder (Sichuan Basin) of the transition zone, do not think about how complex the geological structure is, how big the altitude difference is, build high-speed in such a place, the proportion of bridges and tunnels is very high, the construction difficulty is very large, due to the sparse population, basically not affected by land acquisition and demolition, so the high-speed cost here is the real cost.

The cost of building a 1-kilometer highway is 30 million yuan in the northern plains and 50 million to 100 million yuan in the mountainous areas.

The cost depends on a variety of factors, but the current cost of China's expressways is 30 to 70 million yuan, with each kilometer being charged to US dollars.

According to the article "China Highway Network", in the poorer areas of the central and western regions, it takes about 30 million yuan to build a 1-kilometer highway in a flat area, and more than 70 million kilometers in mountainous areas (bridges and tunnels account for 40-50% of the entire section of the road, and the average cost of ordinary mountain roads is about 45 million yuan kilometers); For example, in densely populated coastal areas, the cost of land acquisition and demolition alone may be "an astronomical amount", and the article points out that the cost of land acquisition may even lead to a doubling of the toll rate per kilometer.

30 million for ordinary roads, 80 million for 1 km of bridges and tunnels.

The cost of each meter of the expressway is 60,000 yuan.

The expressway is a high-grade BAI highway. Expressway refers to a highway that can adapt to the annual average day and night traffic volume of more than 25,000 buses, and is dedicated to high-speed driving of cars and fully controlled access. Although the names of expressways vary from country to country, they all refer to highways with more than 4 lanes, two-way separate driving, full control of entrances and exits, and all three-dimensional intersections.

In addition, in many countries, direct trunk lines that partially control entrances and exits and do not use three-dimensional intersections are also called expressways. The motorway can accommodate speeds of 120 km/h or more, and the road surface has a width of more than 4 lanes. A separator is set in the middle, and asphalt concrete or cement concrete high-grade pavement is used, and a complete set of signs, markings, signals and lighting devices are provided.

It must be based on the highway quota and related supporting documents, and the materials, labor, transportation, and earthwork at the construction site.

The amount of back, digging and filling, whether there is a material yard and other construction environments can be comprehensively calculated and analyzed to determine how much the cost per meter is long. At this stage, engineering materials** are dynamic, not fixed. If there is a project in this area, it is recommended to ask a professional cost personnel to check it.

Summary. The cost of one kilometer of expressway should be determined according to the topography, topography and other factors, in China's general plain micro-hill area, the average cost of expressway per kilometer is about 30 million yuan; In mountainous areas, the average cost per kilometer of expressways is close to 40 million yuan. Expressways are referred to as expressways, which refer to highways dedicated to high-speed driving of automobiles.

Expressways have different regulations in different countries and regions, different times and different scientific research and academic fields. According to China's "Technical Standards for Highway Engineering" (JTG B01-2014), expressways are multi-lane highways that are specially designed for cars to drive in different directions and lanes, and all access is controlled.

The annual average daily design traffic volume of the expressway should be more than 15,000 passenger cars, and the design speed is 80 to 120 kilometers per hour.

The cost of one kilometer of expressway should be determined according to the topography, topography and other factors, in China's general plain micro-hill area, the average cost of expressway per kilometer is about 30 million yuan; In mountainous areas, the average cost per kilometer of expressways is close to 40 million yuan. Expressway, referred to as expressway, refers to a highway dedicated to high-speed driving of automobiles. Expressways have different regulations in different countries and regions, different times and different scientific research and academic fields.

According to China's "Technical Standards for Highway Engineering" (JTG B01-2014), the expressway is a multi-lane highway for cars to drive in different directions and lanes, and to control all access to and from the highway. The annual average daily design traffic volume of Yusou Expressway should be more than 15,000 passenger cars, and the design speed is 80 to 120 kilometers per hour.

5-seater car high-speed toll standard (1) in the four-lane high-speed toll section: Yuan km (2) in the six-car Hongsen Road and above high-speed toll road Zhengcha section of the road: Yuan km (3) part of the high-speed toll section according to the standard number of charges, such as through a bridge once charged 20 yuan.