Principal Engineer

Research

Planning for Severe Weather Events in Public Transit Operations

This document is a Master’s Thesis developed for an Urban Planning and Policy program. It makes recommendations for implementing a severe weather planning process for transit agencies. To start, it reviews weather impacts on surface transportation and potential impacts of climate change. Severe w

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Research

Performance Measures for Freight Transportation

The objective of this research was to develop measures to gauge the performance of the U.S. freight system. It recommends the creation of a Freight System Report Card with 29 measures, divided among six categories: demand, efficiency, system condition, environmental impacts, safety, and adequacy

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FAQs / Benefits Brochure

Seasons of Achievement – Accomplishments of the Road Weather Management Program

The Road Weather Management Program (RWMP), which is part of the Federal Highway Administration’s (FHWA) Office of Operations, works in conjunction with the Intelligent Transportation Systems (ITS) Joint Program Office (JPO) of the Research and Innovative Technology Administration (RITA). The pro

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Background Material

Traffic Analysis Toolbox Volume I: Traffic Analysis Tools Primer

This primer provides an overview of traffic analysis tools in the transportation analysis process. Different categories of traffic analysis tools are defined, and the challenges and limitations of using traffic analysis tools is presented. A specific comparison between Highway Capacity Manual (HC

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Case Studies & Lessons Learned

The Active Transportation and Demand Management Program (ATDM): Lessons Learned

Active transportation and demand management (ATDM) is the proactive and dynamic management, control, and influence of travel demand, traffic demand, and traffic flow of transportation facilities. Using available tools and assets, traffic flow is managed and traveler behavior is influenced in real

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Informational Product

Private Sector Data for Performance Management

This report examines and analyzes technical and institutional issues associated with the use of private sector travel time and speed data for public sector performance management. The primary data needs for congestion performance measures are outlined, and core data elements and various metadata

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Informational Product

National Special Security Events: Transportation Planning for Planned Special Events

Unique among planned special event activities are those events that carry the National Special Security Event (NSSE) designation. NSSEs occur with some frequency, with 35 of these events held between September 1998 and February 2010. These events include, but are not limited to, presidential inau

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State-of-the Practice

Real-time Traveler Information Services Business Models: State of the Practice Review

This report documents a range of business models for real-time traveler information services, and provides ‘real world’ examples of how States and regions are developing partnerships and business plans within the business model frameworks. Although there are numerous variations on these models, t

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FAQs / Benefits Brochure

Travel Time Reliability: Making It There On Time, All The Time

This is a brochure designed to provide a high-level understanding of travel time reliability and its impact on the transportation system. It includes a description of travel time reliability with explanatory figures, an explanation of why travel time reliability is important and how it impacts tr

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Presentation

Systems Engineering

Presentation on systems engineering prepared for the SHRP2 Project L36 Regional Operations Forums pilots.

The Regional Operations Forums are a new total-immersion week-long training activity that offers transportation agency leaders the opportunity to learn about leadership a

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