536-26 Pavement Marking Degradation Data Analysis

The Ohio Department of Transportation (ODOT) is seeking a qualified vendor to analyze retroreflectivity data collected from pavement markings across Ohio to support compliance with the 11th Edition of the Manual on Uniform Traffic Control Devices (MUTCD). The contract, titled "536-26 Pavement Marking Degradation Data Analysis," involves examining data gathered at 118 locations over over 1350 line-miles since 2023, with the goal of developing degradation curves that predict the service life of various pavement marking types. The analysis will utilize multiple models, including statistical and machine learning techniques, to create accurate and reliable predictions that will inform maintenance and replacement schedules, ensuring pavement markings meet required retroreflectivity standards. The project, with a budget range of $500,000 to $1,500,000, requires the vendor to perform data cleaning, discrepancy identification, and comprehensive analysis, culminating in a detailed report. The deliverables include methodology documentation, segmented degradation curves based on factors such as pavement type, highway classification, region, wet reflective status, and marking color, along with practical guidance for scheduling maintenance. The draft report is due by March 2, 2026, with the final report expected by April 3, 2026. The contract emphasizes vendor experience in data analytics, pavement marking analysis, and related fields, and aims to enhance the effectiveness of pavement marking maintenance strategies across Ohio. Interested vendors can find additional details and submit proposals through the Ohio Buys portal.