Network Optimization features different calculators that help asset managers figure out how to optimize their network and cost of road maintenance. Each calculator helps managers to apply smart strategies that can stretch their resources further.

road maintenance

Which Treatment is Best for Road Maintenance:

The Pavement Criteria tool is designed to explore cost-effective solutions to pavement at varying levels of distress. Users can input pavement criteria such as primary distress, road and surface type to be given potential solutions relevant to that roadway.

“As you enter criteria around your road, treatments that are no longer applicable based on the parameters you enter will gray out leaving you with options that could be potential solutions,” Matush says.

Each solution you are left with takes you to a high-level description of the treatment along with a cost-benefit analysis.

Life Cycle Cost:

Understanding the life cycle of your roadway and what you can do to help extend that life can help contractors realize the impact of cost-savings over time. The calculator helps you to see exactly where that road will start experiencing accelerated deterioration and gives options of what to do to prevent a costly mill and fill.

“If we can apply a series of preservation treatments that can help us to get ahead of that deterioration curve, agencies across the board can achieve 40-50 years of life which has the potential to save taxpayers $125M over the life of the roadway,” Matush says.

The calculator allows managers to compare the cumulative impact of less frequent maintenance under a worst-first approach with a preservation approach that treats and preserves your road every few years. Users can input different treatment types to see what type of cost savings they could achieve.

Remaining Service Life:

Most agencies are not going to see their budgets increase overtime, so they are tasked with doing more work with less money as their assets continue to deteriorate.

“Agencies have to do the slow, hard work of incremental change that helps them to spend the same amount of money, just differently, to help reverse a deteriorating network,” Matush says.  

Understanding Remaining Service Life (RSL) is critical to designing a treatment plan that stretches your budget further and reverses the trend of a deteriorating network. The RSL calculator lets managers explore how different treatment combinations can be varied to inject maximum life into their network and use their resources more wisely.

Cost Benefit Value:

Deciding which projects need to be a priority in the year can be tough when you look at the budget dollars you have to work with. The Cost Benefit Value (CBV) calculator offers roadway managers a way to prioritize projects while accounting for the variables relevant to them and the realities of traffic, cost and life extension.

The CBV calculator reprioritizes costly projects and suggests the utilization of efficient treatments over more roadways and adding new life to the network.

The website also features news, case-studies and ways to stay connected with PPRA so users continue to get the most out of the tool.

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