园区物流畅通工程子项的初步成本效益分析
Preliminary cost-benefit analysis of the sub-project of the park logistics flow project

项目的建设有助于进一步完善园区的道路网络，提高市政配套设施的覆盖率，有效改善园区的道路交通环境，提升交通和物流运输效率提升园区基础设施配套水平为园区的高质量发展打下坚实的基础。
The construction of the project will help to further improve the road network of the park, increase the coverage of municipal supporting facilities, effectively improve the road traffic environment of the park, improve the efficiency of traffic and logistics transportation, improve the level of infrastructure support in the park, and lay a solid foundation for the high-quality development of the park.

宝钢物流通道（工纵二路）
Baosteel Logistics Channel (Gongzhong 2nd Road)

海洲大道
Haizhou Avenue

28号路
Route 28

秦河科技产业、宝钢产业园
Qinhe Science and Technology Industry, Baosteel Industrial Park

秦河科技产业园计划年产30万平方米钢结构件、35万吨砂浆、60万立方米预拌混凝土、200万吨冷轧钢材、200万吨全固废胶凝材料，根据2021年统计数据，达产率已超过40%；
Qinhe Science and Technology Industrial Park plans to produce 300,000 square meters of steel structural parts, 350,000 tons of mortar, 600,000 cubic meters of ready-mixed concrete, 2 million tons of cold-rolled steel, and 2 million tons of solid waste cementitious materials, according to the statistics of 2021, the production rate has exceeded 40%;

宝钢股份黄石涂镀板有限公司新港产业园项目一期计划年产彩涂商品卷20万t，已达成生产目标并进行扩建，根据2021年统计数据，宝钢产业园年进货量30万吨，出货量30万吨，因此计划建设工纵二路，以保证两个产业园区的顺利生产及企业发展。
According to the statistics of 2021, the annual purchase volume of Baosteel Industrial Park is 300,000 tons, and the shipment volume is 300,000 tons.

序号
serial number

项目名称
The name of the project

起点
starting point

终点
terminal

主要服务对象
Main Clients

服务效益
Service benefits

新兴铸管物流通道（排洪渠路）
Xinxing Cast Pipe Logistics Corridor (Flood Drainage Canal)

海洲大道
Haizhou Avenue

新港大道、金三公路
Xingang Avenue, Jinsan Highway

黄石新兴管业有限公司
Huangshi Xinxing Pipe Industry Co., Ltd

黄石新兴管业有限公司、其绿色智能制造产业园年产 55-63 万吨铸管，40万吨铸件及铸造生铁产品，新兴管业目前可以通过海洲大道到达棋盘洲港口，但前往工横五路最近只能通过园区现状土路绕行，货车根本无法通过，根据2021年统计数据，新兴管业产业园年进货量177.5万吨，出货量177.5万吨，企业已经满负荷投产，因此本项目计划建设排洪渠路，以保证新兴管业产业园的顺利生产及企业发展。
Huangshi Xinxing Pipe Industry Co., Ltd., its green intelligent manufacturing industrial park with an annual output of 55-630,000 tons of cast pipes, 400,000 tons of castings and cast pig iron products, Xinxing Pipe Industry can currently reach Qipanzhou Port through Haizhou Avenue, but to Gongheng 5th Road can only be detoured through the park's current dirt road recently, and trucks cannot pass at all, according to 2021 statistics, The annual purchase volume of Xinxing Pipe Industrial Park is 1.775 million tons, and the shipment volume is 1.775 million tons, and the enterprise has been put into operation at full capacity, so the project plans to build a flood drainage canal road to ensure the smooth production and enterprise development of Xinxing Pipe Industry Industrial Park.

华新物流通道（24号路）
Huaxin Logistics Channel (No. 24 Road)

河金省道
Ha Kim Provincial Highway

60号路
Route 60

华新建材产业园
Huaxin New Materials Industrial Park

华新建材产业园，是黄石新港工业园区最重点项目之一，黄石市高新技术产业“十四五”发展规划明确指出，以华新水泥为龙头，建设全球最先进的绿色建材生态产业园和循环科技产业园；24号路为园区南侧的合围道路，规划西起工纵五路，东至新港大道，目前仅完成60号路-新港大道的东半段建设，以满足产业园链接棋盘洲港区的需求，但前往黄石、咸宁等位于产业园西侧的地市，均需先东行至新港大道，再向西绕行，货物运输颇为不利，且会增加新港大道的交通压力，根据2021年统计数据，华新建材产业园年进货量170万吨，出货量400万吨，企业已经满负荷投产，因此本项目计划完善建设24号路，以保证华新建材产业园的顺利生产及企业发展。
The "14th Five-Year Plan" development plan of Huangshi high-tech industry clearly points out that Huaxin Cement will be the leader to build the world's most advanced green building materials ecological industrial park and recycling technology industrial park; No. 24 Road is the enclosed road on the south side of the park, planning to start from Gongzong No. 5 Road in the west, east to Xingang Avenue, and only complete the construction of the eastern half of No. 60 Road - Xingang Avenue to meet the needs of the industrial park link Qipanzhou Port Area, but to Huangshi, Xianning and other cities located on the west side of the industrial park, you need to go east to Xingang Avenue, and then detour to the west, the transportation of goods is quite unfavorable, and will increase the traffic pressure of Xingang Avenue, according to the statistics of 2021, the annual purchase volume of Huaxin New Materials Industrial Park is 1.7 million tons, and the shipment volume is 4 million tonsThe company has been put into operation at full capacity, so the project plans to improve the construction of No. 24 Road to ensure the smooth production and enterprise development of Huaxin New Materials Industrial Park.

疏港公路外围通道（海口湖大道东延）
Outer passage of Shugang Highway (east extension of Haikou Lake Avenue)

工纵四路
Four ways of work

新港大道
Newport Boulevard

海口湖科创岛片区
Haikou Lake Science and Technology Innovation Island Area

海口湖大道作为园区五横路网骨架之一，现终点为工纵四路，并未与外部联通，作为园区干鱼山南部唯一一条东西向交通干线，随着海口湖科创岛片区的建设完成，园区的行政中心及文化中心向南部迁移，来往车辆增多，如车辆自富池及蓟州方向往返，至少需绕行至金三公路，单向额外增加里程约2.4km，同时道路建设后，从科创岛前往棋盘洲港区，可直接通过海口湖大道前往新港大道后直达港区，减少车辆在园区内道路上的绕行的同时缓解园区内道路的交通压力，充分发挥海口湖大道及新港大道的交通骨架作用。
As one of the skeletons of the park's five horizontal road networks, Haikou Lake Avenue is now the fourth road of Gongzhong, and is not connected with the outside, as the only east-west traffic artery in the south of Ganyushan in the park, with the completion of the construction of the Haikou Lake Science and Technology Innovation Island area, the administrative center and cultural center of the park have moved to the south, and the number of vehicles has increased. At the same time, after the construction of the road, from Kechuang Island to Qipanzhou Port Area, you can directly go to Xingang Avenue through Haikou Lake Avenue to the port area, reduce the detour of vehicles on the roads in the park, relieve the traffic pressure on the roads in the park, and give full play to the traffic skeleton role of Haikou Lake Avenue and Xingang Avenue.

产城融合物流通道（干鱼山隧道)
Industry-city integration logistics channel (Ganyushan Tunnel)

海口湖大道
Haikou Lake Avenue

工横五路
Gongheng 5th Road

园区南北向交通
North-south traffic in the park

随着海口湖科创岛片区的建设完成，园区的行政中心及文化中心向南部迁移，园区北部向工业中心持续发展，目前过干鱼山，连接园区南北的道路，受地形限制，仅有干鱼山西侧老河金省道及干鱼山东侧工纵四路，非常不利于园区的整体性，也不利于未来北侧工业中心与行政中心的融合发展，建设隧道后，园区过干鱼山的南北向交通，将单向至少减少4km的绕行，极大节约南北交通的时间。
With the completion of the construction of Haikou Lake Science and Technology Innovation Island Area, the administrative center and cultural center of the park are relocated to the south, and the north of the park continues to develop towards the industrial center. Greatly save the time of north-south traffic.

黄石新港（物流）工业园金三路修复改造工程
Huangshi Xingang (Logistics) Industrial Park Jinsan Road Rehabilitation and Renovation Project

黄富省道
Huangfu Provincial Road

现状金三公路
Current status Jinsan Highway

缓解园区东西向交通压力
Alleviate the east-west traffic pressure in the park

老金三公路作为园区早期交通要道，位于干鱼山南部，东起黄富省道，西至老省道S315，连接两条公路，战略地位极高，但由于道路标准不高，现状道路病害严重，服务能力降低严重，道路改扩建后，将分流海洲大道及工横五路车辆，缓解东西向交通压力，同时道路经过三洲村，可更好服务于周边居民.
As the early traffic artery of the park, Laojinsan Highway is located in the south of Ganyu Mountain, starting from Huangfu Provincial Highway in the east and reaching the old Provincial Highway S315 in the west, connecting the two highways, with a very high strategic position, but due to the low road standards, the current road disease is serious, and the service capacity is seriously reduced.

港纵一路
Gangzong 1st Road

港横五路
Gangheng 5th Road

工横二路
Gongheng 2nd Road

海口湖科创岛片区
Haikou Lake Science and Technology Innovation Island Area

海口湖科创岛配套道路，用以增强科创岛对于周边的联系，疏导园区交通，增强科创岛作为行政文化中心的辐射能力。
The supporting roads of Haikou Lake Science and Technology Innovation Island are used to enhance the connection between the Science and Technology Innovation Island and the surrounding areas, ease the traffic in the park, and enhance the radiation capacity of the Science and Technology Innovation Island as an administrative and cultural center.

港纵二路
Gangzong 2nd Road

港横四路
Gangheng 4th Road

工横二路
Gongheng 2nd Road

港横二路
Gangheng 2nd Road

港横一路
Gangheng 1st Road

工横二路
Gongheng 2nd Road

港横五路
Gangheng 5th Road

港横二路
Gangheng 2nd Road

港纵一路
Gangzong 1st Road

大棋路
Big chess

韦源口物流园生活保障区
Weiyuankou Logistics Park Life Security Area

海洲大道
Haizhou Avenue

海口湖片区
Haikou Lake area

宝钢物流通道（工纵二路）
Baosteel Logistics Channel (Gongzhong 2nd Road)

华新物流通道（24号路）
Huaxin Logistics Channel (No. 24 Road)

华新产业园及周边建材企业群
Huaxin Industrial Park and surrounding building materials enterprise group

新港大道
Newport Boulevard

新兴铸管物流通道（排洪渠路）
Xinxing Cast Pipe Logistics Corridor (Flood Drainage Canal)

新兴铸管
Xinxing cast pipe

工横五路
Gongheng 5th Road

金三路修复改造工程
Jinsan Road Restoration and Reconstruction Project

三洲码头区
Tricontinental Wharf Area

图例
legend

现状道路
Status quo roads

建设中道路
Roads under construction

本期新、改建道路
New and reconstructed roads in this phase

现状货运路径
Status Freight Routes

规划货运路径
Plan freight routes

太子镇
Prince Town

海口湖大道
Haikou Lake Avenue

海口湖科创岛
Haikou Lake Science and Technology Innovation Island

金三公路
Jinsan Highway

产城融合物流通道（干鱼山隧道）
Industry-city integration logistics channel (Ganyushan Tunnel)

疏港公路外围通道（海口湖大道东延）
Outer passage of Shugang Highway (east extension of Haikou Lake Avenue)

三洲码头区
Tricontinental Wharf Area

金三路修复改造工程
Jinsan Road Restoration and Reconstruction Project

工横五路
Gongheng 5th Road

经济成本分析
Economic cost analysis

投资建设费用调整
Adjustment of investment and construction costs

以路网提升子项的项目投资估算为基础，在剔除税收、补贴及汇率、转移支付的影响以后，将投资成本转化为经济投资成本。
Based on the project investment estimation of the road network improvement sub-project, the investment cost is converted into economic investment cost after excluding the impact of taxes, subsidies, exchange rates and transfer payments.

序号
serial number

项目
project

税率
rate

项目投资估算（万元）
Project investment estimate (10,000 yuan)

经济投资成本（万元）
Economic investment cost (10,000 yuan)

计算方法
Calculation method:

土建
Civil

货物
goods

征地
Land expropriation

咨询
consultation

预备费
Preparation fee

建设期利息
Interest during the construction period

先征费
Levy upfront

合计
total

投资估算
Investment estimates

影子价格
Shadow price

剔除
remove

2、项目运营成本
2. Project operating costs

路网项目的运营成本主要是维护修理费，扣除税收后转化成经济成本。
The operating costs of a road network project are mainly maintenance and repair costs, which are converted into economic costs after deducting taxes.

序号
serial number

运营成本
Operating costs

税率
rate

固定资产原值（投资估算-建设期利息、先征费）
Original value of fixed assets (investment estimate - interest during the construction period, advance levy)

年经济成本（万元）
Annual economic cost (10,000 yuan)

计算方法
Calculation method:

维修护理费
Repair and care costs

固定资产原值
Original value of fixed assets

合计
total

一、经济效益分析
1. Economic benefit analysis

基础数据：项目建成后缩短的行程距离和特征年小时交通量。
Basic data: shortened travel distance after the completion of the project and characteristic annual hourly traffic volume.

序号
serial number

道路
road

缩短行程距离
Shorten travel distances

特征年小时交通量2025
Characteristic annual hourly traffic volume 2025

特征年小时交通量2031
Characteristic annual hourly traffic volume 2031

特征年小时交通量2039
Characteristic annual hourly traffic volume 2039

项目建成后的效益主要有
The main benefits after the completion of the project are:

（1）缩短园区道路距离而产生的减少碳排放的效益
(1) The benefit of reducing carbon emissions by shortening the distance between roads in the park

（2）缩短园区道路距离而产生的节约运营成本产生的效益
(2) The benefits of saving operating costs by shortening the distance between roads in the park

1、缩短园区道路距离而产生的减少碳排放的效益
1. The benefit of reducing carbon emissions caused by shortening the distance between roads in the park

缩短园区道路距离而产生的节约运营成本产生的效益
The benefits of operating cost savings due to shortening the distance between roads in the park

成本效益分析的主要评价指标
The main evaluation indicators of cost-benefit analysis

经济内部收益率EIRR=18.99%>12%
Economic Internal Rate of Return EIRR=18.99%>12%

经济净现值=74821.57万元>0
Economic net present value = 748,215,700 yuan >0