TORUS: The next evolution
in roundabout design
TORUS is the original roundabout design software that provides transportation engineers and planners with a unique and practical way to lay out a roundabout, while ensuring design vehicles and safety performances are simultaneously checked. Going well beyond a simple drafting tool, TORUS is an advanced analytical solution that uses the vehicle envelope method to integrate vehicle swept paths into the geometric design.
With features for designing modern turbo roundabouts or checking vehicle paths and fastest paths on circular or non-circular roundabouts, TORUS represents the most sophisticated roundabout design software available in the industry. Designing roundabouts that meet traffic operations, site constraints, and safety performance measures has never been easier.
Learn about the flexibility and unique features that make TORUS the most sophisticated roundabout design software to date.
With TORUS software you can:
Check vehicle swept paths and fastest paths
at any circular or non-circular roundabouts drawn in CAD with the Adaptive Roundabout tool.
Design turbo roundabouts
to reduce conflicting vehicle paths and limit driver decisions to increase traffic safety, as well as speed and capacity performances.
Select roundabout templates
from different regions and easily generate the geometric design of your roundabout.
Quickly evaluate
the feasibility of implementing a turbo roundabout.
Use design features
that enable evaluating path overlap, introducing S-curves at entry points, designing spiral markings based on drive paths, and using swept paths to define the geometry for outer aprons, central islands, and curb edges.