Accessible GIS Map
Color-coded segments and numeric ratings show network conditions.
GIS-Ready Data
Shapefile and spreadsheet outputs support existing city workflows.
GIS-Ready Data
Shapefile and spreadsheet outputs support existing city workflows.
Summary Reports
Concise reports support priorities, internal review, and budgets.
Key Features
SPM-PCI
SPM-PCI is NEXCO’s proprietary index system. Like Pavement Condition Index (PCI) using the ASTM 6433 standard, it is a numerical index between 0 and 100, which indicates the general condition of the surveyed pavement. SPM-PCI has a statistically significant correlation with PCI.
Deterioration Prediction
Using a standard deterioration curve, SPM provides a prediction of future pavement conditions as an add-on feature of SPM-PCI.
SPM-IRI
SPM-IRI is a simplified readability index leveraged by machine-learning technology. Based on the bump data recorded during data collection, NEXCO's provides a roughness index.
Budget Simulation and Repair Planning
Based on SPM-PCI and the predictive feature, our algorithm automatically offers a simulation of different budget scenarios over the years. The algorithm suggests the optimal combination of repair segments based on our mathematical model. Also, the segments located in an area where many others require the same maintenance category gain higher weights in the calculation to make the suggested work plan efficient and realistic. This entire process is designed to mimic the considerations of the engineers who conduct maintenance planning manually.