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Rebounding from Disruptive Events: Optimization of Post-Disaster Reconstruction Activities for Critical and Interdependent Infrastructure Networks

The aim of this project is to collect data on the recovery processes due to natural disasters to develop time and cost estimation models for post-disaster recovery activities, identify tipping points to timely post-disaster recovery processes, and determine effective policies and educational programs which prevent substantial delays in the restoration period. Due to increasing frequency […]

Food and Flora Waste to Fleet Fuel: Development and Application of the F4 Framework

As cities strive for more sustainable transportation systems, many are considering renewable fuels for fleets. Biogas has several advantages as an alternative fuel. Composed primarily of methane, it can be cleaned for use in natural gas vehicles, or burned in a turbine/engine to generate electricity for electric vehicles. Biogas can reduce air pollutant emissions from […]

Transportation Communication Tower Inspection Using Novel UAV Technologies

Transportation communication towers facilitate telecommunications that are essential for Intelligent Transportation Systems (ITS) applications in advancing transportation safety and mobility operations. State DOTs and other agencies spend considerable amount of dollars annually to maintain towers as they are an integral part of their assets. The advancement in unmanned aerial vehicle inspections have propelled its application […]

Development of Automated Roadway Lighting Diagnosis Tools for Nighttime Traffic Safety Improvement

Roadway lighting is a basic roadway infrastructure to ensure nighttime safety and security for all road users (motorists, pedestrians, cyclists, and transit passengers). To cost-effectively maintain a roadway lighting system, key tasks in infrastructure management include periodically measuring roadway lighting levels, diagnosing lighting performance based on collected data, and providing decision-making support for maintenance and […]

Identifying, Weighting and Causality Modeling of Social and Economic Barriers to Rapid Infrastructure Recovery from Natural Disasters: A Study of Hurricanes Harvey, Irma and Maria

This study addresses the question of how the PDRBs affect the timeliness of the recovery process of affected communities. This research will add to body of knowledge about post-disaster recovery by addressing gaps in the existing literature on integrated analysis of PDRBs. To address the mentioned gap in the literature, this study articulated the following […]