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Harvest Trends: 2010

Description: Annual report documenting compiled statistics on the volume of timber harvested, timber values, production of wood products, and forest management activities.
Date: September 2011
Creator: Li, Yanshu; Edgar, Chris & Carraway, Burl
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Texas Transit Statistics, September 2011

Description: "The information presented in this report is a tabulation of the data provided by transit systems throughout the State of Texas. Information on public transportation grants was provided by the Federal Transit Administration, U.S. Department of Transportation, and the Texas Department of Transportation."
Date: September 2011
Creator: Texas. Public Transportation Division.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Studies to determine the effectiveness of longitudinal channelizing devices in work zones

Description: "This report describes the methodology and results of analyses performed to determine whether the following longitudinal channelizing device (LCD) applications improve the traffic safety and operations of work zones relative to the use of standard drums."
Date: October 2010
Creator: Finley, Melisa D.; Theiss, LuAnn; Trout, Nada D.; Miles, Jeffrey D. & Nelson, Alicia A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Improving stop line detection using video imaging detectors

Description: Report discussing research conducted on video imaging vehicle detection system [VIVDS] products which resulted in the development of a VIVDS test protocol and performance measures that transportation agencies can use to uniformly evaluate VIVDS products.
Date: August 2009
Creator: Middleton, Daniel R.; Longmire, Ryan; Charar, Hassan; Bullock, Darcy & Bonneson, James A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Collision Loads on Bridge Piers: Phase 2. Report of Guidelines for Designing Bridge Piers and Abutments for Vehicle Collisions

Description: "An instrumented, simulated bridge pier was constructed, and two full-scale collisions with an 80,000-lb van-type tractor-trailer were performed on it. The trailer was ballasted with bags of sand on pallets. The simulated pier was 36 inches in diameter and was supported in the longitudinal direction by two load cells. Force-versus-time data were obtained from the load cells."
Date: March 2011
Creator: Buth, Eugene; Brackin, Michael S.; Williams, William F. & Fry, Gary T.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

On-Going Evaluation of Traffic Control Devices

Description: "This project was established to provide a means of conducting small-scale research activities on an as needed basis so that the results could be available within months of starting the specific research. This report summarizes the small-scale research activities that were conducted between September 2008 and August 2009." (p. i).
Date: November 2009
Creator: Carlson, Paul J.; Bligh, Roger P.; Pike, Adam; Miles, Jeffrey D.; Menges, Wanda L. & Paulus, Susan
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

The rigid pavement database: overview and data collection plan

Description: "In order to keep the rigid pavement (RP) database current and statistically representative of Texas' pavements, periodic reassessments of the database must be made in order to obtain updated sampling plans and new recommendations for future data collection. This report documents a study of the twenty-four-year database, examines the past and current demographics of the data, and identifies the need for improvement in critical areas."
Date: June 1998
Creator: Turen, Tracy; McCullough, B. Frank & Dossey, Terry
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Export growth, energy costs, and sustainable supply chains

Description: "The report examines sustainable supply chains in North America and the role played by rail inter-modal operations in lowering ten-mile fuel and emission costs. It examines whether current systems favor imports over exports - a current complaint from some shippers - and whether the development of inland inter-modal ports offers a solution to moving future freight into and out of large metropolitan areas."
Date: November 2010
Creator: Harrison, Rob & Seedah, Dan
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Development of a model performance-based sign sheeting specification based on the evaluation of nighttime traffic signs using legibility and eye-tracker data : data and analysis

Description: "This report presents data and technical analyses for Texas Department of Transportation Project 0-5235. This project focused on the evaluation of traffic sign sheeting performance in terms of meeting the nighttime driver needs. The goal was to develop a nighttime driver needs specification for traffic signs. Full information on the project is presented in Report 0-5235-1 Volume 1."
Date: September 2009
Creator: Carlson, Paul J.; Park, Eun Sug & Miles, Jeffrey D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

The Freight Shuttle System : advancing commercial readiness

Description: This report summarizes the results of research aimed at advancing the commercial readiness of a new hybrid mode of inter-modal freight transportation called the Freight Shuttle System (FSS).
Date: November 2010
Creator: Roop, Stephen S.; Ragab, Ayman H.; Olson, Leslie E.; Protopapa, Annie A.; Yager, Michael A.; Morgan, Curtis Alan et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Water Quality in the Blaine Aquifer of Texas

Description: "The purpose of this report is to describe the water quality of the Blaine Aquifer, particularly as compared with public drinking water standards, and to analyze, if possible, any changes in water quality over time."
Date: May 2011
Creator: Hopkins, Janie & Muller, Chris
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Aquifers of Texas

Description: "This report is an update to the Texas Water Development Board (TWDB) Report 345, Major and Minor Aquifers of Texas, published in 1995 and coauthored by John B. Ashworth and Janie Hopkins."
Date: July 2011
Creator: Mace, Robert E.; Petrossian, Rima & George, Peter G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Biofuels energy policy and grain transportation flows: implications for inland waterways and short sea shipping

Description: "This project develops a foundation for analysis of the effects of U.S. bio-fuel energy policy on domestic and international grain flows and patterns."
Date: September 2010
Creator: Vedenov, Dmitry V.; Fuller, Stephen W.; Power, Gabriel; Ahmedov, Zafarbek; Vadali, Sharada & Burris, Mark
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department

Valuing public sector risk exposure in transportation public-private partnerships

Description: "This report presents a methodological framework to evaluate public sector financial risk exposure when delivering transportation infrastructure through public-private partnership (PPP) agreements in the United States (U.S.)."
Date: October 2010
Creator: Bujanda, Arturo & Valdez-Ceniceros, Gabriel Alejandro
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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