diff --git a/client/src/components/Map/dayRoutePlan.ts b/client/src/components/Map/dayRoutePlan.ts
index a7227a58b..07f0079a7 100644
--- a/client/src/components/Map/dayRoutePlan.ts
+++ b/client/src/components/Map/dayRoutePlan.ts
@@ -3,7 +3,7 @@ import { getTransportRouteEndpoints, getTransportForDay, getMergedItems, isCarri
 import { getDayBookendHotels, shouldDrawMorningLeg, shouldDrawEveningLeg, type CarrierEdge } from '../../utils/dayOrder'
 import { withinDriveRange } from '@trek/shared/roadtrip'
 import type { Accommodation, AssignmentsMap, Day, Place, Reservation } from '../../types'
-import { projectDayItinerary, type TourStageStops } from './dayTourProjection'
+import { projectedById, type TourStageStops } from './dayTourProjection'
 
 export const TRANSPORT_TYPES = ['flight', 'train', 'bus', 'car', 'taxi', 'bicycle', 'cruise', 'ferry', 'cable_car', 'transit', 'transport_other']
 
@@ -85,7 +85,7 @@ export function buildDayRouteRuns(dayId: number, input: DayRouteInputs): DayRout
     days: allDays,
   })
   const merged = getMergedItems({ dayAssignments: da, dayNotes: [], dayTransports, dayId })
-  const projected = new Map(projectDayItinerary(da, input.toursEnabled ?? false, input.places, input.tourStageStops).map(item => [item.assignment.id, item]))
+  const projected = projectedById(da, input.toursEnabled ?? false, input.places, input.tourStageStops)
 
   type Entry =
     | { kind: 'place'; id: number; lat: number; lng: number; pos: number; time: string | null; mode: string | null; incoming: string | null }
diff --git a/client/src/components/Map/dayTourProjection.ts b/client/src/components/Map/dayTourProjection.ts
index cf137dea3..1d5f4a3cd 100644
--- a/client/src/components/Map/dayTourProjection.ts
+++ b/client/src/components/Map/dayTourProjection.ts
@@ -85,4 +85,14 @@ export function projectDayItinerary(
       loop: !!start && !!end && start.lat === end.lat && start.lng === end.lng,
       valid: !!end } as const
   })
+}
+
+/** The day's stops projected as `projectDayItinerary` does, by assignment id, for the route that runs through them. */
+export function projectedById(
+  assignments: Assignment[],
+  toursEnabled: boolean,
+  places?: readonly Place[],
+  stageStops?: TourStageStops,
+): Map<number, DayItineraryItem> {
+  return new Map(projectDayItinerary(assignments, toursEnabled, places, stageStops).map(item => [item.assignment.id, item]))
 }
\ No newline at end of file
diff --git a/client/src/components/Planner/DayPlanSidebar.tsx b/client/src/components/Planner/DayPlanSidebar.tsx
index f40e19bd2..f02c09473 100644
--- a/client/src/components/Planner/DayPlanSidebar.tsx
+++ b/client/src/components/Planner/DayPlanSidebar.tsx
@@ -69,7 +69,8 @@ import { RouteConnector, HotelRouteConnector } from './DayPlanSidebarRouteConnec
 import { resolveLegMode } from './legMode'
 import { useLegModeActions } from './useLegModeActions'
 import { dayExportStops, fillAroundLocked } from './dayRoute'
-import { projectDayItinerary, type TourStageStops } from '../Map/dayTourProjection'
+import { projectDayItinerary, projectedById, type TourStageStops } from '../Map/dayTourProjection'
+import type { DayRoutePoint } from '../Map/dayRoutePlan'
 import { usePluginDaySchedule, usePluginDayTints, dayTintBackground, dayTinted, PluginDayScheduleRow, formatScheduleMinutes } from '../Plugins/PluginDaySchedule'
 import { MobileAddPlaceButton } from './DayPlanSidebarMobileAddPlaceButton'
 import { DayPlanSidebarToolbar } from './DayPlanSidebarToolbar'
@@ -623,12 +624,12 @@ function useDayPlanSidebar(props: DayPlanSidebarProps) {
     // legs to draw. Side-effect free, so the async loop below only does OSRM I/O.
     const planDay = (dayId: number) => {
       const merged = mergedItemsMap[dayId] || []
-      const projected = new Map(projectDayItinerary(assignments[String(dayId)] || [], toursEnabled, places, props.tourStageStops).map(item => [item.assignment.id, item]))
+      const projected = projectedById(assignments[String(dayId)] || [], toursEnabled, places, props.tourStageStops)
       // Each run point carries the ORIGIN assignment's per-segment travel mode
       // (#1281): the leg from this point to the next is routed with `mode` (null =
       // inherit the day default). Transport endpoints carry no mode → day default.
-      const runs: { id: number; lat: number; lng: number; isPlace: boolean; leg_transport_mode?: string | null; incoming_leg_transport_mode?: string | null; assignmentId?: number }[][] = []
-      let cur: { id: number; lat: number; lng: number; isPlace: boolean; leg_transport_mode?: string | null; incoming_leg_transport_mode?: string | null; assignmentId?: number }[] = []
+      const runs: (DayRoutePoint & { id: number })[][] = []
+      let cur: (DayRoutePoint & { id: number })[] = []
       // A run is only a real drive when it holds an actual place. Two back-to-back
       // transports (e.g. two flights on one day) would otherwise pair the first's
       // arrival with the second's departure into a phantom airport→airport leg — the