Name: Get Nearest Route Intersection

Description: Get Nearest Route Intersections on "DC Advanced Lenear Referencing System (ALRS) Route."

Usage: The "getNearestRouteIntersection" operation returns nearest route intersection point(s) on DC Roadways. It accepts X and Y coordinates and a well-known ID (WKID), Route Type as "Street", "Service", "Ramp", "Alley" or "Driveway" along with the search radius in METERS (maximum search radius is 100 METERS). If Route Type is "NOT" used, it will return intersection(s) on the nearest routes regardless of it's type.

Input Parameters Description:

x : X-Coordinate
y : Y-Coordinate
inSR : Input Spatial Reference in WKID
outSR : Output Spatial Reference in WKID
mainRouteType : Main roadway type, "Street", "Service", "Ramp", "Alley" or "Driveway". If blank, target all.
intersectingRouteType : Intersecting roadway type, "Street", "Service", "Ramp", "Alley" or "Driveway". If blank, target all.
searchRadius: Search radius from the input point. Maximum search radius is 100 (METERS)

Return Value Description:

routeID: Main Route ID of the intersection in DCALRS Roadway network
mainRouteType: Route type of the main RouteID
intersectingRouteID: Intersecting Route ID of the intersection in DCALRS Roadway network
intersectingRouteType: Route type of the intersecting RouteID
intersectionID: Intersection id in DCALRS RoadwayIntersection class
roadwayJunctionID: Roadway Junction id in DCALRS RoadwayIntersection class
streetJunctionID: Street Junction id in DCALRS RoadwayIntersection class
intersectionID1: Intersection id1 in DCALRS RoadwayIntersection class
intersectionName: Name of the intersection
measure: Intersection's measure along the route - RouteID (FEET)
measureInMeters: Intersection's measure along the route - RouteID (METERS)
intersectionType: Type of intersection - "At Grade", "Not At Grade" or "Undefined"
distance: distance between the input and output points (FEET)
distanceInMeters: distance between the input and output points (METERS)
geometry: Output point geometry