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11 results
find (Author =O Brien William J)
or (TOC ct w j o'brien):
Click title for detailed information.
Integrating Public and Private Data Sources for Freight Transportation Planning
1.
2014 ... Dan Seedah [and ten others] · The Moving Ahead for Progress in the 21st Century Act (MAP-21) stipulates that state transportation agencies expand their interest in freight initiatives and modeling to support planning efforts, particularly the evaluation of current and future freight transportation capacity necessary to ensure
6697-CTR-1 [CTR] ... FHWA/TX-14/0-6697-CTR-1
Full-text Link:
http://library.ctr.utexas.edu/ctr-publications/0-6697-ctr-1.pdf
4.7 MB
______________________________________________________________________________________________________
Freight Data Architecture Business Process, Logical Data Model, and Physical Data Model
2.
2014 ... Dr. C. Michael Walton [and six others] · "In November 2011, the Texas Department of Transportation (TxDOT) funded a study to integrate data from multiple sources to optimize freight transportation planning efforts in the state. The Center for Transportation (CTR) study team was commissioned to explore the feasibility of entering
6697-CTR-P1 [CTR] ... Product 0-6697-CTR-P1
Full-text Link:
http://library.ctr.utexas.edu/ctr-publications/0-6697-P1.pdf
0.9 MB
______________________________________________________________________________________________________
3D-4D Modeling of North Tarrant Express Project
3.
2013 ... Nabeel Khwaja, P.E. [and four others] · Two projects are presented showing their use of 3D and 4D models for multiple purposes: Public information about closures due to construction activities, schedule visualization to support multiple stakeholders inside and outside of TxDOT, and support for planning and construction activities.
Poster 2013 CTR Symp: Schmeits
Full-text Link:
http://library.ctr.utexas.edu/symposium/poster-session/2013/abstracts/poster-mandali.pdf
______________________________________________________________________________________________________
Four-Dimensional Modeling for TxDOT Dallas District
4.
2011 ... Nabeel Khwaja, William O'Brien, Cameron Schmeits, Jean Goyat, Kristopher Pruner · 3D/4D modeling has been adopted for use in the building construction industry relatively quickly, however, its use in highway construction has been limited at best. Center for Transportation Research has been using 3D/4D modeling on
Poster 2011 CTR Symp: Khwaja
Full-text Link:
http://library.ctr.utexas.edu/symposium/poster-session/2011/presenters/Poster_Khwaja.pdf
313 KB
______________________________________________________________________________________________________
An Assessment and Framework of Management Science Applications for TxDOT
5.
2011 ... S. Travis Waller [and nine others] · For this project researchers implemented a systematic approach to identify the domains within TxDOT where Operations Research and Management Science (OR/MS) techniques can lead to substantial improvements. A comprehensive study of TxDOT's operations was conducted based on existing
6637-1 [CTR] ... FHWA/TX-11/0-6637-1
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/0_6637_1.pdf
975 KB
______________________________________________________________________________________________________
Management Science Applications for TxDOT, Scoping Study
6.
2011 ... RS: S. Travis Waller; Researchers: David Fajardo [and eight others] · Operations Research (OR) and Management Science (MS) make use of applied mathematics so as to aid decision makers in making better, more efficient decisions. Computational advances and the development of improved solution methods have allowed for
6637 Summary [CTR] ... PSR 0-6637-s ... Project Summary Report, 0-6637
Full-text Link:
http://library.ctr.utexas.edu/hostedpdfs/txdot/psr/6637.pdf
47 KB
______________________________________________________________________________________________________
Right-of-Way Acquisition and Utility Adjustment Process Duration Information Tool (RUDI) User Guide
7.
2008 ... William O'Brien, James T. O'Connor and Taehong Sohn · Right of Way and Utility Adjustment Duration Information System (RUDI) is an innovative tool that reviews a historical data directory to make intelligent predictions of time to acquire R/W and adjust utilities. RUDI is the first functional model of this type of decision
4617-01-P1 [CTR] ... Product 5-4617-01-P1
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/5_4617_01_P1.pdf
______________________________________________________________________________________________________
Findings on Determining Durations of Right-of-Way Acquisition and Utility Adjustment on Highway Projects
8.
2008 ... William O'Brien [and three others] · When planning and programming a transportation project for delivery to the traveling public, Districts have historically relied on little more than the experience of their Right-of-Way (R/W) staff to establish the durations of R/W acquisition and utility adjustment processes, and subsequently,
4617-01-1 [CTR] ... FHWA/TX-09/5-4617-01-1
Full-text Link:
http://ctr.utexas.edu/wp-content/uploads/pubs/5_4617_01_1.pdf
______________________________________________________________________________________________________
RUDI v2.0 (software)
9.
2008 ... James T. O'Connor, William O'Brien, and Taehong Sohn · In order to establish an effective methodology for predicting the duration of right-of-way acquisition and utility adjustment processes, research project 0-4617, Identify Delays in the ROW and Utility Relocation Processes Affecting Construction and Develop Methods for
4617-01-P3 [CTR] ... Product 5-4617-01-P3
Full-text Link:
http://library.ctr.utexas.edu/digitized/products/5-4617-01-P3.zip
10.6 MB ZIP
______________________________________________________________________________________________________
RUDI Training Tutorial
10.
2008 ... James T. O'Connor, William O'Brien, and Taehong Sohn · In order to establish an effective methodology for predicting the duration of right-of-way acquisition and utility adjustment processes, research project 0-4617, Identify Delays in the ROW and Utility Relocation Processes Affecting Construction and Develop Methods for
4617-01-P2 [CTR] ... Product 5-4617-01-P2
Full-text Link:
http://library.ctr.utexas.edu/digitized/products/5-4617-01-P2.zip
3.5 MB ZIP
______________________________________________________________________________________________________
Implementation of the Right-of-Way and Utility Adjustment Duration Planning (RUDI) Tool
11.
2008 ... RS: James T. O'Connor; Researchers: William O'Brien and Taehong Sohn · Constructing highway projects demands effective coordination among all disciplines involved in such projects. These projects require securing the approval of federal, state, and private agencies. Moreover, there are various pre-construction activities
4617-01 Summary [CTR] ... PSR 4617-01-s ... Project Summary Report, 5-4617-01
Full-text Link:
http://library.ctr.utexas.edu/hostedpdfs/txdot/psr/4617.pdf
______________________________________________________________________________________________________
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