LOS Analysis

  • Include three level-of-service (LOS) calculation methods for signalized intersections: HCM Planning, TRC 212 and HCM Operational methiods (signalized and unsignalized)
  • Include options to post-process turning movements by Frataring and incremental methods
  • Include options to produce LOS report interactively or in batch mode
  • Include options to produce geometric plots and turn volume plots for all intersections

Network Editing

  • Include complete node editing tools: add, delete, move, find, post, data, copy and paste XY coordinates, snap to GIS layers, rescale coordinates, and turn penalty.
  • Include complete link editing tools: add, delete, split, join, data and find.
  • Include complete transit line editing tools: construct new lines, modify itinerary, delete lines, copy lines, etc. All editing actions are done on screen and automatically check for network consistency and integrity
  • Support dual network editing: data can be copied directly from secondary network to primary network.
  • Supprt dual network comparison: the differences can be highlighted on screen and recorded as transcript macros.
  • Include interactive turn penalty editor
  • Include interactive turning movement editor

Network Calculation

  • Include on-screen network calculators for zone, node, link, point, arc, transit line, and transit segments. All calculations are done in an easy-to-use dialog box. Support if-then conditional expressions.
  • Include extensive sets of mathematical, logical and text string functions for performing complex data manipulations.
  • Support dual network calculation and data can be trasferred between networks easily
  • Include tools to perform linear regression analysis with up to five independent variables from zone, node, link or point data tables.
  • Include tools to produce histograms for any variable in zone, node, link or point table. 


  • Include a robust matrix databank management system which can store 999 matrices in any size and format
  • Matrices can be categorized into 30 types for easy management
  • Multiple databanks can be created for a project
  • Include a powerful matrix calculator that can manipulate data in any size
  • Include a fasy matrix viewer and editor which allows you to edit, find, copy, paste, sort data in any cell.
  • The matrix editor can perform inline comparison for two matrices and highlight the differences
  • Include options to view 8 matricies simultaneously and in a synchronized mode
  • Include tools to compress, expand and transpose matrices
  • Include tools to produce matrix histograms, including differential histograms.
  • Include tools to produce desireline plots from an OD matrix

GIS Tools

  • Include a flexible layering mechanism to manage displays for all data layers such as: node, link, centroid node, centroid link, link, 3 boundary layers, arcs, points, bitmap photos, secondary network, etc. The plotting order for each layer can be changed easily by a drag-and-drop action.
  • Include tools to cross reference links and arcs so that precise link shape can be displayed if necessary
  • Include editing tools to build new boundaries or modify existing boundaries in any shape.
  • Include tools to translate coordinates between different map projection systems, including Latitude/Longitude, US State Plane, and UTM
  • Include options to import and export shapefiles, including polygon, arc, and point objects
  • Include tools to perform GIS calculations such as: node in polygon, link in polygon, point in polygon, polygon in polygon, polygon buffering, polygon clipping, etc.
  • Include a photo layer that can manage up to 255 geo-coded aerial photos in BMP, JPG, or TIF format. Use ArcView World file to anchor the photos.