Model Inventory of Roadway Elements – MIRE, Version 1.0

198. Location of Beginning Ramp Terminal Relative to Mainline Flow

Definition: Ramps can intersect with the traffic flow of a divided or undivided roadway on either of two sides. This defines the side of the roadway flow intersected by the ramp.

Attributes:

• Right side with respect to mainline traffic flow at intersecting point.
• Left side with respect to mainline traffic flow at intersection point.
• Ramp does not intersect mainline at this point (e.g., ramp intersects another ramp).

See Figure 22 for additional detail.

Priority: Critical

HPMS/Tool Requirements: None

Figure 22. Illustration of Locations of Beginning Ramp Terminal Relative to Mainline Flow.