File Information

File names that are underlined are linked to examples.

Description File Name
Default Design Parameters File <proj><design_name>.ron


Default Triangulation File
(resulting from triangulating road section lines)

<design_name>.DT (used by versions 4.5 and prior)
<design_name>.D.00T

Note:   Unlike versions 4.5 and prior, which applied a triangulation name that consisted of the name of the Road Section layer and an appended value of 'T' ( for example RAMP35.DT), the name of the resulting triangulation now consists of the Road Section layer name and the standard.00T triangulation extension.
For example, RAMP34.D.00T where RAMP34.D = refers to the name of the Road Section layer and.00T = refers to the triangulation extension.
Horizontal Intersection Points File <proj><design_name>ip<n>.hip
Volumes Report File
- Approximate
- Exact
<proj><design_name>_n.list
<proj><design_name>_n.list

Abbreviations:

gfi = grid file identifier mfi = mapfile identifier mv = model variable n = number odi = optional database identifier proj = project tfi = triangulation model identifier var = variable