U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
Definition: Location of midpoint of interchange (e.g., crossing route) on the first intersecting route (e.g. route-milepost, spatial coordinates). Note that if the Junction File is a spatial data file, this would be the coordinates and would be the same for all crossing roads.
Attributes: Route and location descriptors (e.g., route and milepoint or spatial coordinates). Must be consistent with other MIRE files for linkage.
See point A in Figure 17 for additional detail.
HPMS/Tool Requirements: None