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You are here: Home / Archives for modeling

modeling

Kong Leads TTI Team in IEEE Journal Publication

February 3, 2022

The Institute of Electrical and Electronics Engineers (IEEE) published the Texas A&M Transportation Institute’s (TTI’s) paper “Using an Interpretable Machine Learning Framework to Understand the Relationship of Mobility and Reliability Indices on Truck Drivers’ Route Choices.” (Note: To access the full article, readers will need a subscription.) A member of the TTI Mobility Division, Graduate […]

Filed Under: News Tagged With: freight mobility, modeling, planning, route choice

TTI Crash Analytics Experts Publish Highway Safety Analytics and Modeling

March 16, 2021

Two crash analytics and modeling group members in the Texas A&M Transportation Institute’s (TTI’s) Center for Transportation Safety published the 1st edition of Highway Safety Analytics and Modeling Feb. 25, 2021, on Elsevier’s publisher platform. Texas A&M University Zachry Department of Civil and Environmental Engineering Professor and TTI-affiliated Dominique Lord and TTI Research Engineer Srinivas […]

Filed Under: News Tagged With: Center for Transportation Safety, modeling, safety

Bicycle and Pedestrian Mobility in Austin: TTI Research Examines the Causes of Collisions

September 1, 2019

Austin is a modern, thriving city with a population that enjoys an active lifestyle, including the increased use of nonmotorized modes of transportation. Many appreciate the numerous benefits of active transportation, though the growing popularity of nonmotorized modes can also bring increased collisions involving pedestrians, bicyclists and motorists. “Incidents like these aren’t as common as […]

Filed Under: Texas Transportation Researcher, Volume 55, Number 3 Tagged With: bicycle, Crash Prediction, mobility, modeling, pedestrian, safety

Innovative Data Applications Improve Border Planning, Air Quality

December 1, 2017

Using GPS Devices to Get Better Emissions Estimates The World Trade Bridge crossing in the Laredo–Nuevo Laredo region is the most used Texas-Mexico port of entry (POE). The crossing’s popularity helps explain the location’s relatively high vehicle emissions, caused by high truck volumes and slow speeds as traffic makes its way across the bridge. A […]

Filed Under: Texas Transportation Researcher, Volume 53, Number 4 Tagged With: air quality, border crossing, environment, freight, mobile source emissions, mobility, modeling, planning

Modeling the Effects of Austin Chamber’s “All of the Above” Approach to Traffic Challenges

September 1, 2014

In its 2013 Mobility Report, the Austin Chamber of Commerce makes extensive use of a study by the Texas A&M Transportation Institute (TTI) that models a strategy scenario designed to address the region’s mobility challenges. TTI Research Scientist Tom Williams, Senior Research Engineer Ginger Goodin and Research Specialist Byron Chigoy were responsible for the study, […]

Filed Under: Texas Transportation Researcher, Volume 50, Number 3 Tagged With: mobility, modeling, traffic congestion, travel time index, trip-reducing strategies

Estimating Economic Impacts for Policymakers

December 1, 2013

Finance When it comes to selecting and funding transportation improvements in Texas, communities have a wide array of alternatives, with each having its own advantages and disadvantages. Frequently, vigorous debate occurs about how best to solve traffic problems. The key question is often how best to increase mobility in the most cost-effective way possible. Should […]

Filed Under: Texas Transportation Researcher, Volume 49, Number 4 Tagged With: economic impact, finance, mobility, modeling, public policy, transportation planning, TREDIS, TRENDS

Innovative Modeling Method Discovered in El Paso

March 1, 2010

Dress rehearsals are a common element of life. Sports teams typically have walk-throughs, weddings have rehearsal dinners, and plays have dress rehearsals. These are standard practices that don’t change much but are quite valuable. Likewise, transportation agencies and professionals use modeling to simulate how changes to our transportation infrastructure will impact traffic flow. Where modeling […]

Filed Under: Texas Transportation Researcher, Volume 46, Number 1 Tagged With: modeling

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