back Author Index Title Index Track Index  
back    

Abstract


Paper
Advantages of a Bi-Directional Dynamic Segmentation Route System
Track: Transportation and Logistics
Author(s): Eric Herman

This paper describes the creation and use of a new route system at the New York State Thruway Authority. This route system differs from the previously used model, in that it represents each direction of travel as a separate route. This provides substantial benefits to using dynamic segmentation for GIS analysis of the Thruway's facilities. This paper will include a description of the issues involved in creating a bi-directional route system, its effects on database requirements, and a comparison of advantages of bi-directional routes versus traditional centerline routes.

Eric Herman
New York State Thruway Authority
Information Technology
200 Southern Blvd
Albany , NY 12209
USA
Phone: (518) 471-5890
Fax: (518) 436-3068
E-mail: eric_herman@thruway.state.ny.us