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TxDOT Project 0-6902 Technical Memorandum for Task 2
1.
2015 ... Texas Technology Task Force; CTR Research Team: Kristie Chin, Andrea Gold, C. Michael Walton · "The Task Force has progressed through three phases... [This phase is] Dedicated to updating the Emerging Technology Portfolio, developing white papers on critical technologies, and drafting initial chapters of the STBP. Already in this
6902 Tech Memo 2 [CTR] ... 0-6902 Technical Memorandum #2
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6902-tm2.pdf
154 KB
______________________________________________________________________________________________________
TxDOT Project 0-6902 Technical Memorandum for Task 1
2.
2015 ... Texas Technology Task Force; CTR Research Team: Kristie Chin, Andrea Gold, C. Michael Walton · "The intent of this research project is to form a core knowledge group, known as the Texas Technology Task Force (TTTF), and a network of subject matter experts (SMEs) that will identify emerging technologies with the potential to
6902 Tech Memo 1 [CTR] ... 0-6902 Technical Memorandum #1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6902-tm1.pdf
9.7 MB
______________________________________________________________________________________________________
Creation of impacTX: Improved Mobility Plan for Advancing Connected Transportation
3.
2017 ... Kristie Chin, Andrea Gold, Dr. C. Michael Walton · The state is at a pivotal moment in transportation, where the rate of population growth, infrastructure deterioration, and congestion are outpacing Texas’s ability to provide quality service. This document introduces the Texas Technology Task Force, providing highlights on its most
6902-1 [CTR] ... FHWA/TX-17/0-6902-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6902-1.pdf
4.1 MB
______________________________________________________________________________________________________
Performance of Preventive Maintenance Treatments for Flexible Pavements in Texas
4.
2017 ... Pedro A. Serigos, Andre Smit, Jorge A. Prozzi · This report documents the work performed in the first year of the Texas Department of TxDOT Project 0-6878. The main objective of this project is to quantify the effectiveness of various popular preventive maintenance (PM) treatments under varying conditions toward
6878-2 [CTR] ... FHWA/TX-16/0-6878-2
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6878-2.pdf
821 KB
______________________________________________________________________________________________________
International Center for Partnered Pavement Preservation (ICP3): First Year Progress Report
5.
2016 ... Jorge A Prozzi [and three others] · The Accelerating Innovation in Partnered Pavement Preservation project was initiated to promote and streamline research in the area of pavement preservation and to optimize the use of TxDOT’s research and implementation resources by fostering cooperation and collaboration with the US DOT
6878-1 [CTR] ... FHWA/TX-16/0-6878-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6878-1.pdf
843 KB
______________________________________________________________________________________________________
0-6877, Communications and Radar-Supported Transportation Operations and Planning (CAR-STOP) (Phase 1)
6.
[2016] ... Research Performed by: Center for Transportation Research; Research Supervisor: Chandra Bhat; Researchers: Michael Motro [and twelve others] · "A recent NHTSA report indicates that more than 80% of all annual car crashes could be prevented by vehicular communications. To that end, the focus of this project was to
6877 Summary [CTR] ... PSR 0-6877-S ... Project Summary
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6877-s.pdf
______________________________________________________________________________________________________
Communications and Radar-Supported Transportation Operations and Planning. Final Report
7.
2017 ... Michael Motro [and thirteen others] · This project designs a conceptual framework to harness and mature wireless technology to improve transportation safety, with a focus on frontal collision warning/collision avoidance (CW/CA) systems. The framework identifies components of the technology and its capabilities, and how these
6877-1 [CTR] ... FHWA/TX-16/0-6877-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6877-1.pdf
3.6 MB
______________________________________________________________________________________________________
0-6873, True Road Surface Deflection Measuring Device (Phase 1)
8.
[2017] ... Research Performed by: Center for Transportation Research; Research Supervisor: Jorge Prozzi; Researchers: Christian Claudel [and three others] · "Pavement engineers have always recognized the usefulness of pavement deflection data to evaluate and monitor pavement response (e.g., maximum deflection) and pavement
6873 Summary Phase 1 [CTR] ... PSR 0-6873-S Phase 1 ... Project Summary
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6873-s-phase1.pdf
78 KB
______________________________________________________________________________________________________
Laser Sensor System Documentation
9.
2017 ... Research Supervisor: Jorge A Prozzi · Phase 1 of TxDOT Project 0-6873, True Road Surface Deflection Measuring Device, developed a laser sensor system based on several sensors mounted on a rigid beam. · "AUGUST 2016; PUBLISHED MARCH 2017" · Publ. by: University of Texas at Austin. Center for Transportation
6873-P2 [CTR] ... Product 0-6873-P2
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6873-P2.pdf
163 KB
______________________________________________________________________________________________________
Concept of Operations (CONOPS)
10.
2017 ... Jorge A. Prozzi [and five others] · "A Concept of Operations (ConOps) document describes the likely operation of a future system in the terminology of its users, providing important information for the development of that system... Engineers have long recognized the usefulness of pavement deflection measurements to evaluate
6873-P1 [CTR] ... Product 0-6873-P1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6873-P1.pdf
582 KB
______________________________________________________________________________________________________
Development of a Laser-based Sensor to Measure True Road Surface Deflection
11.
2017 ... Jorge A. Prozzi [and four others] · The high-speed measurement of accurate pavement surface deflections under a moving wheel at a network-level still remains a challenge in pavement engineering. This goal cannot be accomplished with stationary deflection-measuring devices. Engineers recognize the usefulness of
6873-1 [CTR] ... FHWA/TX-16/0-6873-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6873-1.pdf
8.1 MB
______________________________________________________________________________________________________
0-6866, NEPA Reporting Synthesis of State Practices
12.
2017 ... Research Performed by: Center for Transportation Research; Research Supervisor: Lisa Loftus-Otway; Researchers: Michael Bomba · The Surface Transportation Project Delivery Program has authorized delegating the National Environmental Policy Act (NEPA) review and approval processes to state Departments of Transportation
6866 Summary [CTR] ... PSR 0-6866-S ... Project Summary
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6866-s.pdf
57.3 KB
______________________________________________________________________________________________________
NEPA Assignment Training PowerPoints and Quizzes
13.
2016 ... Research Supervisor: Lisa Loftus-Otway · "The objective of these training materials is to provide National Environmental Policy Act (NEPA) Assignment information to all professionals involved in the NEPA process. This training is not intended to be a replication of existing NEPA training that TxDOT conducts, nor is it a training on
6866-P1 [CTR] ... Product 0-6866-P1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6866-P1.pdf
1.3 MB
______________________________________________________________________________________________________
NEPA Assignment at TxDOT: Analysis, Review, and Training Modules
14.
2017 ... Loftus-Otway, Lisa [and six others] · Under the Surface Transportation Project Delivery Program created by SAFETEA-LU and continued under MAP-21, federal transportation law has authorized delegating the National Environmental Policy Act (NEPA) review and approval processes to state Departments of Transportation. The Texas
6866-1 [CTR] ... FHWA/TX-16/0-6866-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6866-1.pdf
3.6 MB
______________________________________________________________________________________________________
0-6853, Improvements to Ride Specification
15.
2017 ... Research Performed by: Center for Transportation Research; Research Supervisor: Jorge Prozzi; Researchers: Andre de Fortier Smit, Prasad Buddhavarapu, Sareh Kouchaki · "For more than a decade, the Texas Department of Transportation (TxDOT) has been successfully implementing a ride specification containing an
6853 Summary [CTR] ... PSR 0-6853-S ... Project Summary
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6853-s.pdf
75 KB
______________________________________________________________________________________________________
0-6853-P1, Workshop Material; 0-6853-P2, Instructor's Guide; 0-6853-P3, Student's Guide
16.
2017 ... Research Supervisor: Dr. Jorge Prozzi · This research product contains presentation slides for workshops conducted for the TxDOT Research Project 0-6853, "Improvements to Ride Specifications." · CONTENTS: 0-6853-P1 and P2: Workshop Material (P1) and Instructor's Guide (P2) -- 0-6853-P3: Student's Guide · Publ. by:
6853-P1 / P2 / P3 [CTR] ... Product 0-6853-P1; Product 0-6853-P2; Product 0-6853- P3
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6853-p1p2p3.pdf
4.3 MB
______________________________________________________________________________________________________
A Proposal for Revising TxDOT Ride Specification to Account for Ride Quality Improvement
17.
2017 ... Jorge A. Prozzi [and three others] · The objectives of this project were to i) develop a rational and financially justifiable pay adjustment system that incorporates “new” versus “old” ride quality and ii) evaluate the existing techniques to measure ride quality using Surface Test Type B or inertial profilers on short projects. To
6853-1 [CTR] ... FHWA/TX-16/0-6853-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6853-1.pdf
1.9 MB
______________________________________________________________________________________________________
0-6850, Texas Transportation Planning for Future Renewable Energy Projects
18.
2017 ... Research Performed by: Center for Transportation Research; Research Supervisor: Chandra R. Bhat; Researchers: Sebastian Astroza [and four others] · "Constructing wind farms requires the transport of wind turbine components, which will increase loads on rural roads and bridges not typically designed for such loads,
6850 Summary [CTR] ... PSR 0-6850-S ... Project Summary
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6850-s.pdf
78 KB
______________________________________________________________________________________________________
Corridor-Based Planning Tool for Transportation of Wind Turbine Components. Manual Guide (P1); Workshop Presentation (P2)
19.
2017 ... Chandra R. Bhat [and three others] · "This project produced a corridor-based planning tool for TxDOT’s use in planning for future construction of wind farms and the transportation of wind turbine components. The research team organized a three-hour workshop to present the tool’s predictive functionalities in these areas: (1)
6850-P1/P2 [CTR] ... Product 0-6850-P1; Product 0-6850-P2
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6850-P1P2.pdf ·
https://library.ctr.utexas.edu/ctr-publications/0-6850-tool.zip
1.4 MB PDF; 69.2 MB ZIP files
______________________________________________________________________________________________________
Texas Transportation Planning for Future Renewable Energy Projects: Final Report
20.
2017 ... Sebastian Astroza [and five others] · There will be a significant increase in the number of renewable energy production facilities in Texas. The construction of wind farms requires the transport of wind turbine components that create increased loads on rural roads and bridges. These rural roads and bridges are typically not
6850-1 [CTR] ... FHWA/TX-16/0-6850-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6850-1.pdf
2.4 MB
______________________________________________________________________________________________________
0-6849, Implications of Automated Vehicles on Safety, Design and Operation of the Texas Highway System
21.
2016 ... Research Performed by: Center for Transportation Research; Research Supervisor: Kara Kockelman; Researchers: Stephen D. Boyles [and eight others] · "This project’s intent was two-fold: 1) understand the implications of connected and autonomous vehicles (CAVs) on the safety, design, and operation of the Texas
6849 Summary [CTR] ... PSR 0-6849-S ... Project Summary
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6849-s.pdf
59 KB
______________________________________________________________________________________________________
Best Practices Guidebook for Preparing Texas for Connected and Automated Vehicles
22.
2016 ... Kara Kockelman [and eight others] · "Connected and automated vehicles (CAVs) are destined to change how the Texas transportation system operates. TxDOT is responsible for the nation’s most extensive state-level network, and it is essential to explore the potential impacts of CAVs on the design, maintenance, and operation of
6849-P1 [CTR] ... Product 0-6849-P1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6849-p1.pdf
410 KB
______________________________________________________________________________________________________
Implications of Connected and Automated Vehicles on the Safety and Operations of Roadway Networks: A Final Report
23.
2016 ... Kara Kockelman [and seventeen others] · Advances in vehicle automation and communication can dramatically reduce the economic and comprehensive costs of U.S. crashes. This report quantifies in detail the crash-related gains of various vehicle automation and connectivity features and anticipates their near-term and long-
6849-1 [CTR] ... FHWA/TX-16/0-6849-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6849-1.pdf
5.7 MB
______________________________________________________________________________________________________
0-6847, An Assessment of Autonomous Vehicles: Traffic Impacts and Infrastructure Needs
24.
2017 ... Research Performed by: Center for Transportation Research; Research Supervisor: Kara Kockelman; Researchers: Kara Kockelman [and nineteen others] · "This project investigated how connected and (fully) automated vehicles (CAVs) can affect traffic congestion and travel demand, and developed best-practice
6847 Summary [CTR] ... PSR 0-6847-S ... Project Summary
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6847-s.pdf
77 KB
______________________________________________________________________________________________________
Best Practices for Modifying Transportation Design, Planning, and Project Evaluation in Texas
25.
2017 ... Kara Kockelman [and ten others] · "Connected and automated vehicles (CAVs) in Texas are about to significantly change how the Texas transportation system works. The Texas Department of Transportation (TxDOT) maintains the most widespread state-level transportation network, and it is important to expect, understand, and
6847-P1 [CTR] ... Product 0-6847-P1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6847-P1.pdf
532 KB
______________________________________________________________________________________________________
An Assessment of Autonomous Vehicles: Traffic Impacts and Infrastructure Needs, Final Report
26.
2017 ... Dr. Kara Kockelman (Research Supervisor) with Dr. Stephen Boyles [and nineteen others] · The project began by understanding the current state of practice and trends. NHTSA’s four-level taxonomy for automated vehicles was used to classify smart driving technologies and infrastructure needs. The project used surveys to
6847-1 [CTR] ... FHWA/TX-17/0-6847-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6847-1.pdf
2 MB
______________________________________________________________________________________________________
0-6845, Connected Vehicle Problems, Challenges and Major Technologies
27.
2017 ... Research Performed by Center for Transportation Research; Research Supervisor: Chandra Bhat; Researchers: Jeffrey Andrews [and five others] · "Connected vehicles (CVs) are the future of transportation. CV technology utilizes wireless communication to realize real-time information exchange among vehicles, transportation
6845 Summary [CTR] ... PSR 0-6845-S ... Project Summary
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6845-s.pdf
90 KB
______________________________________________________________________________________________________
Workshop Materials [for TxDOT Project 0-6845: Connected Vehicle Problems, Challenges and Major Technologies]
28.
2017 ... Research Supervisor: Chandra Bhat · This document includes the presentation slides for a workshop covering Tasks 1 & 2 of Project 0-6845, as well as presentation slides for a November 29, 2016 workshop covering Tasks 3 & 4 of Project 0-6845. · CONTENTS: Connected Vehicle Problems, Challenges, and Major Technologies /
6845-P1 [CTR] ... Product 0-6845-P1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6845-P1.pdf
2.5 MB
______________________________________________________________________________________________________
Guidelines on CV Networking Information Flow Optimization for Texas
29.
2017 ... Jeffrey Andrews [and six others] · Recognizing the fundamental role of information flow in future transportation applications, the research team investigated the quality and security of information flow in the connected vehicle (CV) environment. The research team identified key challenges and their potential solutions.
6845-1 [CTR] ... FHWA/TX-17/0-6845-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6845-1.pdf
5.4 MB
______________________________________________________________________________________________________
0-6844, Putting a Price Tag on International Trade Use of State Infrastructure
30.
[2017] ... Research Performed by Center for Transportation Research; Research Supervisor: Zhanmin Zhang; Researchers: Taehoon Lim [and four others] · "As a major gateway to the entire U.S. for international trade both through seaports and land ports of entry, Texas pays the bills for the construction and maintenance of the
6844 Summary [CTR] ... PSR 0-6844-S ... Project Summary
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6844-s.pdf
78 KB
______________________________________________________________________________________________________
Putting Price Tags on International Trade Use of State Infrastructure: Final Report
31.
2017 ... Taehoon Lim [and five others] · As a major gateway to the entire U.S. for international trade both through seaports and land ports of entry, Texas pays the bills for the construction and maintenance of the infrastructure required to move the freight which benefits other parts of the country. Moreover, with the expansion of the Panama
6844-1 [CTR] ... FHWA/TX-17/0-6844-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6844-1.pdf
4.3 MB
______________________________________________________________________________________________________
Bringing Smart Transport to Texans
32.
2016 ... [Kara Kockelman and seven others] · RTI Project #0-6838—Bringing Smart Transport to Texans: Ensuring the Benefit of a Connected and Autonomous Transport System in Texas, developed and demonstrated a variety of smart-transport technologies and practices for Texas highways and freeways using automated vehicles (AVs),
6838 Video Summary [CTR] ... RTI VSR 0-6838 ... Best Practices Video Summary Report
Full-text Link:
https://youtu.be/w20zn6LmVSA
YouTube video
______________________________________________________________________________________________________
Test Data, Demonstration Videos, and Transceivers
33.
2016 ... Christian Claudel, Paul Avery, Kara Kockelman · "This report describes various test data, demonstrations, and transceivers created and used during the demonstration phase of Project 0-6838. Researchers at Southwest Research Institute (SwRI) and UT Austin’s Center for Transportation Research (CTR) demonstrated the connected-
6838-P1 [CTR] ... Product 0-6838-P1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6838-p1.pdf ·
https://library.ctr.utexas.edu/ctr-publications/0-6838-p1-files-matlab.zip
2.1 MB PDF; 27.3 KB ZIP
______________________________________________________________________________________________________
Bringing Smart Transport to Texans: Ensuring the Benefits of a Connected and Autonomous Transport System in Texas. Final Report
34.
[2017] ... Dr. Kara Kockelman with Dr. Stephen Boyles [and twenty two others] · "This project develops and demonstrates a variety of smart-transport technologies, policies, and practices for highways and freeways using connected autonomous vehicles (CAVs), smartphones, roadside equipment, and related technologies. The intent is
6838-2 [CTR] ... FHWA/TX-16/0-6838-2
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6838-2.pdf ·
https://library.ctr.utexas.edu/ctr-publications/0-6838-2-appx.pdf
8.7 MB; 15.7 MB
______________________________________________________________________________________________________
Strategies for a Comprehensive Inventory and Management of Real Property Assets: White Paper
35.
2015 ... William O’Brien, Zhanmin Zhang, Nabeel Khwaja · The Texas Department of Transportation (TxDOT) manages a significant amount of right-of-way (ROW) assets—around 1.1 million acres of land that provide ROW for nearly 80,000 centerline miles. Management of these ROW assets is crucial, as ROW issues often create a
6827-WP1 [CTR] ... FHWA/TX-16/0-6827-WP1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6827-wp1.pdf
638 KB
______________________________________________________________________________________________________
0-6827, Strategies for a Comprehensive Inventory and Management of Real Property Assets
36.
[2017] ... Research Performed by: Center for Transportation Research; Research Supervisor: William O’Brien; Researchers: Zhanmin Zhang [and three others] · "TxDOT has a large inventory of parcels within its right-of-way holdings (ROW) and many parcels that could be used in more profitably or efficiently... However, TxDOT currently
6827 Summary [CTR] ... PSR 0-6827-S ... Project Summary
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6827-s.pdf
132 KB
______________________________________________________________________________________________________
0-6819, Designing Quieter Pavement Surfaces
37.
2016 ... Research Performed by: Center for Transportation Research; Research Supervisor: Jorge A. Prozzi; Researchers: André de Fortier Smit [and three others] · "This study developed a basic understanding of the nature of road noise, how it is measured, and how both vehicle and pavement affect noise. This project provides
6819 Summary [CTR] ... PSR 0-6819-S ... Project Summary
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6819-s.pdf
353 KB
______________________________________________________________________________________________________
Selection and Design of Quiet Pavement Surfaces
38.
2016 ... Andre de Fortier Smit [and four others] · This report provides guidelines for the selection and design of quieter pavement surfaces. The focus is on reducing noise at the tire-pavement interface, although the use of quieter pavement surfaces in conjunction with other noise abatement options, such as noise barriers, is also
6819-1 [CTR] ... FHWA/TX-16/0-6819-1; Product 0-6819-P1; Product 0-6819-P2
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6819-1.pdf
11.5 MB
______________________________________________________________________________________________________
0-6817, Review and Evaluation of Current Gross Vehicle Weights and Axle Load Limits
39.
[2017] ... Research Performed by: Center for Transportation Research; Research Supervisor: C. Michael Walton; Researchers: Jorge A. Prozzi [and six others] · "Overweight (OW) loads typically require innovative truck configurations that distribute the load more efficiently than traditional five-axle configurations, potentially reducing
6817 Summary [CTR] ... PSR 0-6817-S
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6817-s.pdf
76 KB
______________________________________________________________________________________________________
Case Study Guidelines
40.
2017 ... Kevin Savage [and four others] · "...the project team reviewed the estimated costs imposed by use of overweight (OW) vehicles and ways to allocate costs to different vehicle classes. Additionally, cost recovery structures were explored for the possibility of generating additional revenue to fund pavement repairs needed due
6817-P3 [CTR] ... Product 0-6817-P3
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6817-P3.pdf
2.6 MB
______________________________________________________________________________________________________
Training Workshop Material
41.
2017 ... Research Supervisor: C. Michael Walton · "On July 18, 2016, the research team held a workshop from 2:00 to 5:00 p.m. at the Center for Transportation Research (CTR). The main purposes of the workshop were to inform the attendees of the methodologies used to evaluate the pavement and bridge consumption of different truck
6817-P2 [CTR] ... Product 0-6817-P2
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6817-P2.pdf
13.4 MB
______________________________________________________________________________________________________
Truck Industry Forum Material
42.
2017 ... Meredith Cebelak [and four others] · "...draft version of the presentation that will be used for the upcoming half-day Infrastructure-Friendlier Trucks Forum tentatively scheduled for Friday, March 13, 2015. This forum will present a project status update, a presentation by Mr. John Woodrooffe (University of Michigan
6817-P1 [CTR] ... Product 0-6817-P1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6817-P1.pdf
802 KB
______________________________________________________________________________________________________
Infrastructure-Friendly Vehicles to Support Texas Economic Competitiveness
43.
2017 ... Jorge Prozzi [and seven others] · The researchers reviewed and extended the work done under Project 0-6736, Rider 36 OS/OW Vehicle Fees Study, and other similar efforts currently underway in Texas and other states and at the federal and international level to evaluate the effects of single, tandem, and tridem configurations on
6817-1 [CTR] ... FHWA/TX-16/0-6817-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6817-1.pdf
5.4 MB
______________________________________________________________________________________________________
Partial Depth Precast Concrete Deck Panels on Curved Bridges: Finite Element Analytical Model of PCPs
44.
2017 ... Colter Roskos [and seven others] · A number of full-scale tests have been carried out in the laboratory focused on the shear performance of simulated precast concrete deck panels (PCP). Shear tests were carried out to simulate the type of loading that will be applied to the deck panels as they are engaged as a bracing element. As
6816-P1 [CTR] ... Product 0-6816-P1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6816-p1.pdf
1 MB
______________________________________________________________________________________________________
0-6810, Guidelines for Applying Right Turn Slip Lanes
45.
2015 ... Research Performed by: Center for Transportation Research; Research Supervisor: Jennifer Duthie, Researchers: Mason Gemar, Zeina Wafa, Chandra Bhat · "Right-turn slip lanes are advantageous to motorists because they reduce delays by separating right-turning traffic from adjacent lanes and accommodating higher-
6810 Summary [CTR] ... PSR 0-6810-S ... Project Summary
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6810-s.pdf
466 KB
______________________________________________________________________________________________________
A Report on the Development of Guidelines for Applying Right-Turn Slip Lanes
46.
2015 ... Mason Gemar [and three others] · This report serves as a summary of the research process regarding the application of right-turn slip lanes in the state of Texas. The work plan was divided into three phases: a review of available literature on the design and operation of right-turn slip lanes, focus group meetings to discuss the
6810-1 [CTR] ... FHWA/TX-14/0-6810-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6810-1.pdf
3.5 MB
______________________________________________________________________________________________________
0-6805, Summary of Stretch and Flex Program for TxDOT Operations
47.
2014 ... Research Performed by: Center for Transportation Research; Research Supervisor: Fernanda Leite; Researchers: Lisa Griffin [and three others] · "Strain- and sprain-related incidents account for 40 percent of the total injuries of Texas Department of Transportation (TxDOT) employees. Over the past 5 years, the most common
6805 Summary [CTR] ... PSR 0-6805-S ... Project Summary
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6805-s.pdf
______________________________________________________________________________________________________
Stretch and Flex Guidebook
48.
2014 ... Lisa Griffin [and four others] · "Use this guidebook to teach TxDOT field workers how to most appropriately and effectively use tools in the workplace in order to reduce injury. These guidelines are meant to provide general recommendations for basic tasks that field workers may perform. Note that the guidebook contains
6805-P1 [CTR] ... Product 0-6805-P1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6805-p1.pdf
530 KB
______________________________________________________________________________________________________
Stretch and Flex Program for TxDOT Office and Field Workers
49.
2014 ... Lisa Griffin [and four others] · Strain/sprain-related incidents account for 40% of the total injuries of Texas Department of Transportation (TxDOT) employees. Over the past 5 years the most common strain/sprain injury was of the lower back; 50% of these injuries were caused by lifting tasks. The goal of this project is to create
6805-1 [CTR] ... FHWA/TX-14/0-6805-1; Product 0-6805-P1; Product 0-6805-P2
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6805-1.pdf
3.7 MB
______________________________________________________________________________________________________
Evaluation of Lightweight Noise Barrier on IH-30 Bridge Structure in Dallas, Texas
50.
2015 ... Manuel Trevino · The Texas Department of Transportation commissioned a study to analyze the feasibility and effectiveness of a lightweight noise barrier on Interstate Highway 30, near downtown Dallas. The highway segment in question, an elevated structure next to a creek, has presented noise problems for the adjacent
6804-1 [CTR] ... FHWA/TX-14/0-6804-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6804-1.pdf
5.7 MB
______________________________________________________________________________________________________
0-6803, New Technology Task Force, Phase II
51.
[2014] ... Research Performed by: Center for Transportation Research; Research Supervisor: C.M. Walton; Researchers: Peter J. Jin, Andrea Hall · "Texas' 83rd Legislature charged the Texas Department of Transportation (TxDOT) with examining and evaluating innovative transportation technologies for purposes of reducing costs,
6803 Summary phase 2 [CTR] ... PSR 0-6803-S 2 ... Project Summary Report
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6803-s2.pdf
342 KB
______________________________________________________________________________________________________
0-6803, Technology Task Force
52.
2015 ... Research Performed by: Center for Transportation Research; Research Supervisor: C.M. Walton; Researchers: Peter J. Jin [and four others] · "Texas' 83rd Legislature charged the Texas Department of Transportation (TxDOT) with examining and evaluating innovative transportation technologies for purposes of
6803 Summary [CTR] ... PSR 0-6803-S ... Project Summary Report
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6803-s.pdf
359 KB
______________________________________________________________________________________________________
Work Plan for the Completion of Strategic Business Plan
53.
2014 ... Peter J. Jin [and four others] · "After General Appropriations Bill, S.B. No.1m 83rd Legislature, item 44, VII-31 (2013) was passed, TxDOT and the [Texas Technology Task Force were directed to oversee a study on transportation technology. Through guidance from a technology industry expert panel, the TTTF has developed a
6803-P5 [CTR] ... Product 0-6803-P5
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6803-P5.pdf
438 KB
______________________________________________________________________________________________________
Work Plan for Establishing Test Platforms for New Transportation Systems
54.
2014 ... Peter J. Jin [and five others] · "The Texas Technology Task Force (TTTF) reviewed the status and potential of autonomous vehicles (AV), connected vehicles (CV), electric vehicles (EV), and cloud computing (CC) and crowdsourcing technologies. The main objectives of TTTF is to make Texas the pioneering state in the research,
6803-P4 [CTR] ... Product 0-6803-P4
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6803-P4.pdf
346 KB
______________________________________________________________________________________________________
Work Plan for Establishing a Public-Private Consortium for Technology Development
55.
2014 ... Peter J. Jin [and five others] · "The Texas Technology Task Force (TTTF) proposes that Texas launch a public-private consortium that will bring together technology industry leaders and experts, public professionals and representatives, nonprofit organizations, and research institutions in order to encourage the adoption of emerging
6803-P3 [CTR] ... Product 0-6803-P3
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6803-P3.pdf
165 KB
______________________________________________________________________________________________________
Emerging Transportation Technologies White Papers
56.
2015 ... Peter J. Jin [and three others] · CONTENTS: Volume 1: Autonomous Vehicle Technologies -- Volume 2: Connected Vehicle Technologies -- Volume 3: Cloud Computing and Crowdsourcing · "AUGUST 2013; PUBLISHED MAY 2015" · Publ. by: University of Texas at Austin. Center for Transportation Research (CTR).
6803-P2 [CTR] ... Product 0-6803-P2
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6803-P2.pdf
1.1 MB
______________________________________________________________________________________________________
0-6803-01, The Texas Technology Task Force
57.
2015 ... Research Performed by Center for Transportation Research; Research Supervisor: C. Michael Walton; Researchers: Andrea Gold, Kristie Chin, Jia Li · This phase of work on the Texas Technology Task Force project focused on transformative technology discovery and expanding the portfolio of emerging technologies beyond the
6803-01 Summary [CTR] ... PSR 0-6803-01-S ... Project Summary
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6803-01-s.pdf
______________________________________________________________________________________________________
TTTF White Papers: How the Age of Technology is Transforming Transportation Agencies. Volumes 1-5
58.
2015 ... Andrea Gold, Kristie Chin, Dr. C. Michael Walton · Volume 1: How can transportation agencies leverage technology to enhance the customer experience and remain relevant in the wake of major demographic, cultural, and business changes? Volume 2: How can transportation agencies prepare for ‘the new normal’ in supply chain
6803-01-P4 [CTR] ... Product 0-6803-01-P4
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6803-01-p4.pdf
5.1 MB
______________________________________________________________________________________________________
Phase III Texas Technology Task Force Activities Report
59.
2015 ... Andrea Gold, Kristie Chin, Dr. C. Michael Walton [P2, P3: Jia Li] · The state of transportation is experiencing disruptive technological, institutional, and cultural changes, prompting transportation agencies to respond to and anticipate the needs of future customers. The Texas Technology Task Force (TTTF) is a strategic
6803-01-1 (+P1-P6) [CTR] ... FHWA/TX-16/0-6803-01-1; Product 0-6803-01-P1; Product 0-6803-01-P2;
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6803-01-1.pdf
15.9 MB
______________________________________________________________________________________________________
Developing Emerging Transportation Technologies in Texas
60.
2013 ... Peter J. Jin [and five others] · Texas' 83rd Legislature charged TxDOT with examining and evaluating innovative transportation technologies for purposes of cost savings, reducing traffic congestion, enhancing safety, and increasing economic productivity. As a result, the Texas Transportation Task Force was formed encompassing a
6803-1 [CTR] ... FHWA/TX-13/0-6803-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6803-1.pdf
2.1 MB
______________________________________________________________________________________________________
Texas Highway Funding Options
61.
2013 ... Leigh B. Boske, Shama Gamkhar, Robert Harrison · This study was designed to provide strategic information on highway funding options and alternatives in preparation for the 2013 Texas Legislative Session. The contents evolved during the research team’s two-semester interaction with senior TxDOT staff, led by Mr. Phil
6802-1 [CTR] ... FHWA/TX-13/0-6802-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6802-1.pdf
398 KB
______________________________________________________________________________________________________
0-6785, Extending the Use of Elastomeric Bearings to Higher-Demand Applications
62.
2016 ... Research Performed by: Center for Transportation Research; Research Supervisor: Todd Helwig; Researchers: Konstantinos Belivanis [and five others] · "Elastomeric bearing pads have been utilized for support of bridge superstructures for several decades; however, the majority of these applications have typically consisted
6785 Summary [CTR] ... PSR 0-6785-S ... Project Summary
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6785-s.pdf
268 KB
______________________________________________________________________________________________________
Extending Use of Steel-Laminated Elastomeric Bearings to Higher Demand Applications
63.
2016 ... Konstantinos Victor Belivanis [and six others] · Elastomeric bearings have historically been used on bridges with short to moderate spans. The resulting demand on the bearings is usually not very severe in terms of the necessary support reaction or the deformational requirements. The bearings have historically showed good
6785-1 [CTR] ... FHWA/TX-16/0-6785-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6785-1.pdf
10.6 MB
______________________________________________________________________________________________________
0-6783, Use of Carbon Fiber Reinforced Polymer (CFRP) with CFRP Anchors for Shear-Strengthening and Design Recommendations/Quality Control Procedures for CFRP Anchors
64.
[2017] ... Research Performed by: Center for Transportation Research; Research Supervisor: James O. Jirsa; Researchers: Wassim M. Ghannoum [and seven others] · "The objective of the study was to demonstrate the feasibility of using bi-directional layouts of CFRP [Carbon Fiber Reinforced Polymer] for shear strengthening of
6783 Summary [CTR] ... PSR 0-6783-S ... Project Summary
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6783-s.pdf
90 KB
______________________________________________________________________________________________________
Use of Carbon Fiber Reinforced Polymer (CFRP) with CFRP Anchors for Shear-Strengthening and Design Recommendations / Quality Control Procedures for CFRP Anchors
65.
2017 ... James O. Jirsa [and nine others] · The objective of the study was to demonstrate the feasibility of using bi-directional layouts of CFRP for shear strengthening of bridge girders. In a previous project (0-6306), it was demonstrated that uni-directional CFRP strips and CFRP anchors improved the shear strength of reinforced concrete
6783-1 [CTR] ... FHWA/TX-16/0-6783-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6783-1.pdf
21.9 MB
______________________________________________________________________________________________________
0-6768, Development of an Accessibility Formulation to Measure Customers’ Evaluations of Demand Responsive Transit (DRT) Systems
66.
[2017] ... Research Performed by: Center for Transportation Research; Research Supervisor: Chandra R. Bhat; Researchers: Sebastian Astroza [and five others] · Texas has 39 rural transit providers and all of them contend with area-specific challenges in responding to their respective DRT [Demand Responsive Transit] markets. Ensuring
6768 Summary [CTR] ... PSR 0-6768-S ... Project Summary
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6768-s.pdf
74 KB
______________________________________________________________________________________________________
DRT Accessibility Tool (P1); User Guide (P2); Workshop Materials (P3)
67.
2017 ... Sebastian Astroza [and four others]; Research Supervisor: Chandra R. Bhat; · "This tool addresses some of the challenges of operating a demand-responsive transit (DRT) system by determining how well a DRT system serves its riders as well as the most efficient ways to improve this service. The DRT Accessibility Tool is
6768-P1/P2/P3 [CTR] ... Product 0-6768-P1; Product 0-6768-P2; Product 0-6768-P3
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6768-P2P3.pdf ·
https://library.ctr.utexas.edu/ctr-publications/0-6768-P1.accdb
4.2 MB PDF; 5.3 MS Access
______________________________________________________________________________________________________
Development of an Accessibility Formulation to Measure Customers’ Evaluations of Demand-Responsive Transit (DRT) Systems: Final Report
68.
2017 ... Sebastian Astroza [and six others] · This report discusses the application of the paratransit microsimulation patron accessibility analysis tool developed by the University of Texas researchers. The research team worked on updating the DRT Accessibility Tool developed by the Texas Department of Transportation’s Public
6768-1 [CTR] ... FHWA/TX-17/0-6768-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6768-1.pdf
1.8 MB
______________________________________________________________________________________________________
0-6766, A Generic Mode Choice Model Applicable for Small and Medium-Sized MPOs
69.
[2014] ... Research Performed by: Center for Transportation Research; Research Supervisor: Chandra R. Bhat; Researchers: Marisol Castro [and four others] · "Due to the projected population growth increase in Texas and the continued increase in total motorized vehicle miles traveled in Texas, the Texas Department of Transportation
6766 Summary [CTR] ... PSR 0-6766-S ... Project Summary
Full-text Link:
http://tti.tamu.edu/documents/0-6766-S.pdf
86 KB
______________________________________________________________________________________________________
Workshop Presentation
70.
[2014] ... Subodh Dubey [and five others] · "On December 18, 2013, the research team hosted a workshop at CTR to gather feedback on and generate discussion of the mode choice model that was developed [as part of Project 0-6766, "A Generic Mode Choice Model Applicable for Small and Medium-Sized MPOs"]. Attendees included the
6766-P2 [CTR] ... Product 0-6766-P2
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6766-P2.pdf
1.9 MB
______________________________________________________________________________________________________
Forecasting Tool User Manual
71.
2014 ... Chandra Bhat [and three others] · "The Excel-based forecasting tool allows users to provide a mode choice model along with various skims (in-vehicle travel time, out-of-vehicle travel time, travel distance, and travel cost) in order to calculate the mode share at both the traffic analysis zone (TAZ) level and individual level. It also
6766-P1 [CTR] ... Product 0-6766-P1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6766-P1.zip
27 MB: 1 PDF, 1 .xlsm
______________________________________________________________________________________________________
Developing a Mode Choice Model for Small and Medium MPOs
72.
2014 ... Subodh Dubey [and five others] · This project developed a process and framework for generating the inputs needed for estimating a travel mode choice model that includes the transit mode, and developing a framework for implementing the results of an estimated travel mode choice model to project mode shares in
6766-1 [CTR] ... FHWA/TX-14/0-6766-1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6766-1.pdf
3.8 MB
______________________________________________________________________________________________________
0-6759, Developing a Business Process and Logical Model to Support a Tour-Based Travel Demand Model Design for TxDOT
73.
[2014] ... Research Performed by: Center for Transportation Research; Research Supervisor: Chandra R. Bhat; Researchers: Jun Deng [and four others] · "The Texas Department of Transportation (TxDOT) created a standardized trip-based modeling approach for travel demand modeling called the Texas Package Suite of Travel
6759 Summary [CTR] ... PSR 0-6759-S ... Project Summary
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/psr/0-6759-s.pdf
______________________________________________________________________________________________________
Business Process Model / Logical Data Model
74.
[2014] ... Jun Deng [and five others] · "Changing modeling needs over the past few years, spurred by the evolving policy contexts of transportation planning and emerging technologies, have led the planning community to explore tour-based and activity-based modeling paradigms as an alternative to the traditional trip-based modeling
6759-P2/P3 [CTR] ... Product 0-6759-P2; Product 0-6759-P3
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6759-P2.pdf ·
https://library.ctr.utexas.edu/ctr-publications/0-6759-P3.zip
568 KB PDF (P2); 1.6 MB ZIP (P3)
______________________________________________________________________________________________________
Business Process and Logical Model to Support a Tour-Based Travel Demand
75.
2014 ... Jun Deng [and five others] · Changing modeling needs over the past few years, spurred by the evolving policy contexts of transportation planning and emerging technologies, have led the planning community to explore tour-based and activity-based modeling paradigms as an alternative to the traditional trip-based modeling
6759-1 / P1 [CTR] ... FHWA/TX-14/0-6759-1; Product 0-6759-P1
Full-text Link:
https://library.ctr.utexas.edu/ctr-publications/0-6759-1.pdf
655 KB
______________________________________________________________________________________________________
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