Author: North Carolina. Thoroughfare Planning Unit
Publisher:
ISBN:
Category : High Point (N.C.)
Languages : en
Pages : 63
Book Description
Development of Origin-destination Survey, Socio-economic Projections and Travel Forecasting Models
Author: North Carolina. Thoroughfare Planning Unit
Publisher:
ISBN:
Category : High Point (N.C.)
Languages : en
Pages : 63
Book Description
Publisher:
ISBN:
Category : High Point (N.C.)
Languages : en
Pages : 63
Book Description
Report on the Development of Travel Forecasting Models and Socio-economic Projections
Author: North Carolina. Division of Highways. Planning and Research Branch
Publisher:
ISBN:
Category : High Point (N.C.)
Languages : en
Pages : 100
Book Description
Publisher:
ISBN:
Category : High Point (N.C.)
Languages : en
Pages : 100
Book Description
Development of Socio-economic Projections and Travel Forecasting Models
Author: North Carolina. Thoroughfare Planning Unit B.
Publisher:
ISBN:
Category : Lumberton (N.C.)
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Lumberton (N.C.)
Languages : en
Pages :
Book Description
Report on the Origin-destination Study and Development of Travel Forecast Models, Fayetteville Urban Transportation Study
Author: North Carolina. Division of Highways. Planning and Research Branch
Publisher:
ISBN:
Category : Fayetteville (N.C.)
Languages : en
Pages : 54
Book Description
Publisher:
ISBN:
Category : Fayetteville (N.C.)
Languages : en
Pages : 54
Book Description
Travel demand forecast models: phase I
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 104
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 104
Book Description
Technical Procedures Employed in the Forecasting of 1980 Internal Person Trips
Author:
Publisher:
ISBN:
Category : Traffic surveys
Languages : en
Pages : 138
Book Description
Publisher:
ISBN:
Category : Traffic surveys
Languages : en
Pages : 138
Book Description
Forecasting the Basic Inputs to Transportation Planning at the Zonal Level
Author: Jitendra N. Bajpai
Publisher: Transportation Research Board
ISBN: 9780309048507
Category : Technology & Engineering
Languages : en
Pages : 68
Book Description
Provides guidance in forecasting/allocation methods used in sub- county (including urban) areas.
Publisher: Transportation Research Board
ISBN: 9780309048507
Category : Technology & Engineering
Languages : en
Pages : 68
Book Description
Provides guidance in forecasting/allocation methods used in sub- county (including urban) areas.
Rutland Transportation Improvement Project
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 302
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 302
Book Description
Travel Demand Forecasting: Parameters and Techniques
Author:
Publisher: Transportation Research Board
ISBN: 0309214009
Category : Traffic estimation
Languages : en
Pages : 170
Book Description
TRB’s National Cooperative Highway Research Program (NCHRP) Report 716: Travel Demand Forecasting: Parameters and Techniques provides guidelines on travel demand forecasting procedures and their application for helping to solve common transportation problems.
Publisher: Transportation Research Board
ISBN: 0309214009
Category : Traffic estimation
Languages : en
Pages : 170
Book Description
TRB’s National Cooperative Highway Research Program (NCHRP) Report 716: Travel Demand Forecasting: Parameters and Techniques provides guidelines on travel demand forecasting procedures and their application for helping to solve common transportation problems.
A Method to Enhance the Performance of Synthetic Origin-destination (O-D) Trip Table Estimation Models
Author: R. Sivanandan
Publisher:
ISBN:
Category : Origin and destination traffic surveys
Languages : en
Pages : 52
Book Description
The conventional methods of determining origin-destination (O-D) trip tables involve elaborate surveys, e.g., home interviews, that require considerable time, staff, and funds. To overcome this drawback, a number of theoretical models that synthesize O-D trip tables from link volume data have been developed. The focus of the research reported here was on two of these models The Highway Emulator (THE) and the Linear Programming (LP) model. These models use target/seed tables for guiding the development of output trip tables. In earlier research conducted by the Virginia Tech Center for Transportation Research for the Virginia Transportation Research Council, it was determined that the performance of these models could potentially be enhanced by using a superior target/seed table. The research in this report uses readily available socioeconomic data and link volume information to develop a methodology for obtaining an enhanced target/seed table through application of the trip generation and trip distribution steps of the four-step planning process. The enhanced table was then used as the target/seed to THE and LP models, and their performance evaluated. In addition to measuring the closeness of the output tables to surveyed tables and their capability to replicate observed volumes, their improvements over the case when a structural table is used as target was also studied. Tests showed that the use of the enhanced target/seed table significantly improved the performance of the LP model. However, mixed trends were obtained for THE.
Publisher:
ISBN:
Category : Origin and destination traffic surveys
Languages : en
Pages : 52
Book Description
The conventional methods of determining origin-destination (O-D) trip tables involve elaborate surveys, e.g., home interviews, that require considerable time, staff, and funds. To overcome this drawback, a number of theoretical models that synthesize O-D trip tables from link volume data have been developed. The focus of the research reported here was on two of these models The Highway Emulator (THE) and the Linear Programming (LP) model. These models use target/seed tables for guiding the development of output trip tables. In earlier research conducted by the Virginia Tech Center for Transportation Research for the Virginia Transportation Research Council, it was determined that the performance of these models could potentially be enhanced by using a superior target/seed table. The research in this report uses readily available socioeconomic data and link volume information to develop a methodology for obtaining an enhanced target/seed table through application of the trip generation and trip distribution steps of the four-step planning process. The enhanced table was then used as the target/seed to THE and LP models, and their performance evaluated. In addition to measuring the closeness of the output tables to surveyed tables and their capability to replicate observed volumes, their improvements over the case when a structural table is used as target was also studied. Tests showed that the use of the enhanced target/seed table significantly improved the performance of the LP model. However, mixed trends were obtained for THE.