how much does highway guardrail cost
In highway safety facilities, highway guardrail plays a vital role.
However, the cost of guardrails varies greatly with their materials, length, installation complexity, and maintenance requirements.
Recent studies provide an in-depth analysis of these cost factors, providing valuable references for highway management in budget planning and guardrail selection.
According to the latest research data , The cost of highway guardrail is affected by many factors.
Material is one of the main factors affecting the cost, metal guardrail is usually cheaper than concrete guardrail, of which steel guardrail is the most cost-effective option.
The length of the guardrail also affects the total cost, as longer guardrail require more material and labor, thus increasing the cost.
The cost of installation also affects the total cost of the guardrail, which depends on the complexity of the project, including factors such as terrain and accessibility.
Furthermore, in order to keep the guardrail in good condition and ensure that it continues to provide adequate protection, regular maintenance such as cleaning and repainting is required, which also forms part of the total cost.
Specific to cost estimates, the cost of metal guardrails is around $10 to $30 per linear foot, while the cost of concrete guardrails is significantly higher, ranging between $40 to $100 per linear foot.
Installation costs can range between $500 and $1,500 per linear foot, depending on the complexity of the project.
Maintenance costs can be between $5 and $10 per linear foot per year
In addition, the choice of the guardrail also affects the costs of the public, including traffic delays due to the maintenance and repair of the guardrail, and the impact of the guardrail on the probability and outcome of accidents.
Research shows that the maintenance cost of concrete guardrail is much lower than that of steel guardrail, which may have a significant impact on the long-term cost-benefit analysis.
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Date: 2024/10/12
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