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A comprehensive examination of heavy vehicle emissions factors

Description: "This report summarized the findings from reviewing the literature on several topics that are related to heavy vehicle emissions including engine and fuel types, vehicle technologies that can be used to reduce or mitigate vehicle emission, the factors that affect vehicle emission, vehicle emissions modeling, and current and future policy requiring accurate accounting of heavy vehicle emission."
Date: August 2010
Creator: Thompson, Melissa Renee; Unnikrishnan, Avinash; Conway, Alison J. & Walton, C. Michael
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Responses of trucking operations to road pricing in central Texas

Description: "The purpose of this study is to identify and quantify how the different segments of the trucking industry would respond to road pricing applications, including traditional toll rads, variably priced toll roads, mixed-use express lane facilities, and truck-only tolled facilities."
Date: October 2010
Creator: Prozzi, Jolanda; Walton, C. Michael & Rutzen, Beatriz
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

An evaluation of the effects of transit oriented development in a suburban environment

Description: "Transit-Oriented Development (TOD) refers to dense, pedestrian-friendly, livable communities that have good transit as a nucleus. While transit facilities are missing in most suburban towns and the residents are heavily dependent on their vehicles, it is wondered whether residents would take advantage if public facilities were available. This paper presents information about some vital aspects of TOD when viewed in suburban communities."
Date: October 2010
Creator: Lewis, Carol Abel & Lastrape, Krystal M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Use of Micro Unmanned Aerial Vehicles for roadside condition assessment

Description: "Micro Unmanned Aerial Vehicles (MUAVs) that are equipped with digital imaging systems and global positioning systems provide a potential opportunity for improving the effectiveness and safety of roadside condition and inventory surveys. This study provides an assessment of the effectiveness of MUAVs as a tool for collecting condition data for roadside infrastructure assets using three field experiments."
Date: December 2010
Creator: Gharaibeh, Nasir G. & Hart, William Scott
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Quantitative characterization of microstructure of asphalt mixtures

Description: "The main objective of this study was to quantitatively characterize the three dimensional micro-structure of the asphalt binder withing the fine aggregate matrix of an asphalt mixture and compare the influence of binder content, coarse aggregate gradation, and fine aggregate gradation on this micro-structure."
Date: October 2010
Creator: Badgekar, Swapneel; Bhasin, Amit & Izadi, Anoosha
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Examining the Role of Trip Length in Commuter Decisions to Use Public Transportation

Description: Report that examines traveler trip lengths across transit modes, work trip duration frequency distributions and mode share distributions in 7 major cities, 8 Combined Statistical Areas and one Metropolitan Statisical Area and found the effects of increasing population and transit mdoe gvariety on work trip travel time and travel distance.
Date: October 2010
Creator: Yu, Yao & Machemehl, Randy
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Examining the Market Potential for Natural-Gas Powered Trucks: Barriers and Opportunities for Promoting Environmental Sustainability and Economic Prosperity

Description: Report on the potential of natural-gas-powered trucks for increasing environmental sustainability and potential barriers to implementation of natural-gas fueled trucks.
Date: August 2014
Creator: Hazlett, Ryan & Cresswell, Lauren
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Forecasting the Impacts of Shale Gas Developments on Public Health and Transportation Systems on Both Sides of the Mexico-U.S. Border

Description: Report on an improvement of the Bayesian system for forecasting the impact of shale gas development on public health and transportation systems on both sides of the Mexico-U.S. border near the Eagle Ford formation.
Date: August 2015
Creator: Medina-Cetina, Zenon & Varela, Patricia
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Impact of the Gulf Intracoastal Waterway (GIWW) on Freight Flows in the Texas-Louisiana Megaregion

Description: This report examines the benefits of maintaining the Gulf Intracoastal Waterway (GIWW). The GIWW is comprised of five states. The report contains a historical background, current conditions, barge safety, increase of funding, and summaries of findings and recommendations.
Date: June 2015
Creator: Harrison, Robert
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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