diff --git a/frontend/src/components/EditAndReviewTable.jsx b/frontend/src/components/EditAndReviewTable.jsx
index a62498e..a5a354d 100644
--- a/frontend/src/components/EditAndReviewTable.jsx
+++ b/frontend/src/components/EditAndReviewTable.jsx
@@ -1,3 +1,4 @@
+import { useMemo } from "react";
 import PropTypes from "prop-types";
 import { Link, useNavigate } from "react-router-dom";
 import classNames from "classnames";
@@ -8,19 +9,17 @@ import {
   faChevronRight,
 } from "@fa-kit/icons/classic/solid";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
+import paths from "@/router/paths";
 import StatusBadge from "@/components/StatusBadge";
 import NotReadyFlag from "@/components/NotReadyFlag";
 
 function TableRow(park) {
   const navigate = useNavigate();
-
-  function getParkLink() {
-    return `/park/${park.orcs}`;
-  }
+  const parkLink = useMemo(() => paths.park(park.orcs), [park.orcs]);
 
   // navigate to park details page
   function navigateToPark() {
-    navigate(getParkLink());
+    navigate(parkLink);
   }
 
   return (
@@ -31,7 +30,7 @@ function TableRow(park) {
         <NotReadyFlag show={!park.readyToPublish} />
       </td>
       <td className="text-end">
-        <Link to={getParkLink()} aria-label={`View ${park.name} park details`}>
+        <Link to={parkLink} aria-label={`View ${park.name} park details`}>
           <FontAwesomeIcon
             className="me-2"
             icon={faChevronRight}
diff --git a/frontend/src/components/ParkDetailsSeason.jsx b/frontend/src/components/ParkDetailsSeason.jsx
index d4c735c..cf1e83a 100644
--- a/frontend/src/components/ParkDetailsSeason.jsx
+++ b/frontend/src/components/ParkDetailsSeason.jsx
@@ -1,5 +1,5 @@
 import { useState } from "react";
-import { useNavigate } from "react-router-dom";
+import { useNavigate, useParams } from "react-router-dom";
 import classNames from "classnames";
 import PropTypes from "prop-types";
 import { faChevronDown, faPen, faChevronUp } from "@fa-kit/icons/classic/solid";
@@ -24,6 +24,8 @@ export default function ParkSeason({
   getTitle,
   DetailsComponent,
 }) {
+  const { parkId } = useParams();
+
   const navigate = useNavigate();
 
   const errorFlashMessage = useFlashMessage();
@@ -90,7 +92,7 @@ export default function ParkSeason({
       );
 
       if (confirm) {
-        navigate(getEditRoutePath(season.id));
+        navigate(getEditRoutePath(parkId, season.id));
       }
     } else if (season.status === "approved") {
       const confirm = await openConfirmation(
@@ -100,7 +102,7 @@ export default function ParkSeason({
       );
 
       if (confirm) {
-        navigate(getEditRoutePath(season.id));
+        navigate(getEditRoutePath(parkId, season.id));
       }
     } else if (season.status === "on API") {
       const confirm = await openConfirmation(
@@ -110,15 +112,15 @@ export default function ParkSeason({
       );
 
       if (confirm) {
-        navigate(getEditRoutePath(season.id));
+        navigate(getEditRoutePath(parkId, season.id));
       }
     } else {
-      navigate(getEditRoutePath(season.id));
+      navigate(getEditRoutePath(parkId, season.id));
     }
   }
 
   function navigateToPreview() {
-    navigate(getPreviewRoutePath(season.id));
+    navigate(getPreviewRoutePath(parkId, season.id));
   }
 
   return (
diff --git a/frontend/src/router/index.jsx b/frontend/src/router/index.jsx
index b93067c..5ab3790 100644
--- a/frontend/src/router/index.jsx
+++ b/frontend/src/router/index.jsx
@@ -10,6 +10,7 @@ import PreviewWinterFeesChanges from "./pages/PreviewWinterFeesChanges";
 import MainLayout from "./layouts/MainLayout";
 import LandingPageTabs from "./layouts/LandingPageTabs";
 import ErrorPage from "./pages/Error";
+import paths from "./paths";
 
 const RouterConfig = createBrowserRouter(
   [
@@ -44,31 +45,31 @@ const RouterConfig = createBrowserRouter(
 
         // view park details
         {
-          path: "/park/:parkId",
+          path: paths.park(":parkId"),
           element: <ParkDetails />,
         },
 
         // edit/submit dates for a season
         {
-          path: "/park/:parkId/edit/:seasonId",
+          path: paths.seasonEdit(":parkId", ":seasonId"),
           element: <SubmitDates />,
         },
 
         // review changes
         {
-          path: "/park/:parkId/edit/:seasonId/preview",
+          path: paths.seasonPreview(":parkId", ":seasonId"),
           element: <PreviewChanges />,
         },
 
         // edit/submit winter fees dates
         {
-          path: "/park/:parkId/winter-fees/:seasonId/edit",
+          path: paths.winterFeesEdit(":parkId", ":seasonId"),
           element: <SubmitWinterFeesDates />,
         },
 
         // review winter fees dates
         {
-          path: "/park/:parkId/winter-fees/:seasonId/preview",
+          path: paths.winterFeesPreview(":parkId", ":seasonId"),
           element: <PreviewWinterFeesChanges />,
         },
       ],
diff --git a/frontend/src/router/pages/ParkDetails.jsx b/frontend/src/router/pages/ParkDetails.jsx
index 8226381..0e8d693 100644
--- a/frontend/src/router/pages/ParkDetails.jsx
+++ b/frontend/src/router/pages/ParkDetails.jsx
@@ -1,5 +1,6 @@
 import { useEffect } from "react";
 import { useParams, useSearchParams } from "react-router-dom";
+import paths from "@/router/paths";
 import { useApiGet } from "@/hooks/useApi";
 import { useFlashMessage } from "@/hooks/useFlashMessage";
 import NavBack from "@/components/NavBack";
@@ -45,7 +46,7 @@ function ParkDetails() {
     // Remove the query string so the flash message won't show again
     searchParams.delete("approved");
     searchParams.delete("saved");
-    setSearchParams(searchParams);
+    setSearchParams(searchParams, { replace: true });
 
     // Find the season in the park data by its ID
     const allSeasons = [
@@ -100,9 +101,8 @@ function ParkDetails() {
           seasons={seasons}
           seasonProps={{
             getDataEndpoint: (seasonId) => `/seasons/${seasonId}`,
-            getEditRoutePath: (seasonId) => `/park/${parkId}/edit/${seasonId}`,
-            getPreviewRoutePath: (seasonId) =>
-              `/park/${parkId}/edit/${seasonId}/preview`,
+            getEditRoutePath: paths.seasonEdit,
+            getPreviewRoutePath: paths.seasonPreview,
             getTitle: (season) => `${season.operatingYear} season`,
             DetailsComponent: SeasonDates,
           }}
@@ -117,10 +117,8 @@ function ParkDetails() {
         seasons={park.winterFees}
         seasonProps={{
           getDataEndpoint: (seasonId) => `/winter-fees/${seasonId}`,
-          getEditRoutePath: (seasonId) =>
-            `/park/${parkId}/winter-fees/${seasonId}/edit`,
-          getPreviewRoutePath: (seasonId) =>
-            `/park/${parkId}/winter-fees/${seasonId}/preview`,
+          getEditRoutePath: paths.winterFeesEdit,
+          getPreviewRoutePath: paths.winterFeesPreview,
           getTitle: (season) =>
             `${season.operatingYear} – ${season.operatingYear + 1}`,
           DetailsComponent: WinterFeesDates,
diff --git a/frontend/src/router/pages/PreviewChanges.jsx b/frontend/src/router/pages/PreviewChanges.jsx
index cc63cd9..85f23fe 100644
--- a/frontend/src/router/pages/PreviewChanges.jsx
+++ b/frontend/src/router/pages/PreviewChanges.jsx
@@ -1,11 +1,12 @@
 import PropTypes from "prop-types";
-import { useNavigate, useParams } from "react-router-dom";
+import { useNavigate, useParams, Link } from "react-router-dom";
 import { useEffect, useState } from "react";
 import { useApiGet, useApiPost } from "@/hooks/useApi";
 import { useNavigationGuard } from "@/hooks/useNavigationGuard";
 import { useConfirmation } from "@/hooks/useConfirmation";
 import { useMissingDatesConfirmation } from "@/hooks/useMissingDatesConfirmation";
 import { useFlashMessage } from "@/hooks/useFlashMessage";
+import paths from "@/router/paths";
 
 import { faPen } from "@fa-kit/icons/classic/solid";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
@@ -21,8 +22,6 @@ import ConfirmationDialog from "@/components/ConfirmationDialog";
 import MissingDatesConfirmationDialog from "@/components/MissingDatesConfirmationDialog";
 import FlashMessage from "@/components/FlashMessage";
 
-import { Link } from "react-router-dom";
-
 import "./PreviewChanges.scss";
 
 function PreviewChanges() {
@@ -65,7 +64,7 @@ function PreviewChanges() {
   useNavigationGuard(hasChanges, openConfirmation);
 
   function navigateToEdit() {
-    navigate(`/park/${parkId}/edit/${seasonId}`);
+    navigate(paths.seasonEdit(parkId, seasonId));
   }
 
   function getPrevSeasonDates(feature, dateType) {
@@ -114,7 +113,7 @@ function PreviewChanges() {
         readyToPublish,
       });
 
-      navigate(`/park/${parkId}?saved=${data.id}`);
+      navigate(`${paths.park(parkId)}?saved=${data.id}`);
     } catch (err) {
       console.error("Error saving preview", err);
 
@@ -215,7 +214,7 @@ function PreviewChanges() {
           missingDatesConfirmation.setInputMessage("");
           // Redirect back to the Park Details page on success.
           // Use the "approved" query param to show a flash message.
-          navigate(`/park/${parkId}?approved=${data.id}`);
+          navigate(`${paths.park(parkId)}?approved=${data.id}`);
         }
       } else {
         await approveData({
@@ -224,7 +223,7 @@ function PreviewChanges() {
         });
         // Redirect back to the Park Details page on success.
         // Use the "approved" query param to show a flash message.
-        navigate(`/park/${parkId}?approved=${data.id}`);
+        navigate(`${paths.park(parkId)}?approved=${data.id}`);
       }
     } catch (err) {
       console.error("Error approving preview", err);
@@ -368,7 +367,7 @@ function PreviewChanges() {
         onCancel={missingDatesConfirmation.handleCancel}
         onConfirm={missingDatesConfirmation.handleConfirm}
       />
-      <NavBack routePath={`/park/${parkId}/edit/${seasonId}`}>
+      <NavBack routePath={paths.park(parkId)}>
         Back to {data?.park.name} dates
       </NavBack>
 
@@ -424,7 +423,7 @@ function PreviewChanges() {
 
           <div className="controls d-flex flex-column flex-sm-row gap-2">
             <Link
-              to={`/park/${parkId}/edit/${seasonId}`}
+              to={paths.seasonEdit(parkId, seasonId)}
               type="button"
               className="btn btn-outline-primary"
             >
diff --git a/frontend/src/router/pages/PreviewWinterFeesChanges.jsx b/frontend/src/router/pages/PreviewWinterFeesChanges.jsx
index 60fc7e8..731be14 100644
--- a/frontend/src/router/pages/PreviewWinterFeesChanges.jsx
+++ b/frontend/src/router/pages/PreviewWinterFeesChanges.jsx
@@ -1,11 +1,12 @@
 import PropTypes from "prop-types";
-import { useNavigate, useParams } from "react-router-dom";
+import { useNavigate, useParams, Link } from "react-router-dom";
 import { useEffect, useState } from "react";
 import { useApiGet, useApiPost } from "@/hooks/useApi";
 import { useNavigationGuard } from "@/hooks/useNavigationGuard";
 import { useConfirmation } from "@/hooks/useConfirmation";
 import { useMissingDatesConfirmation } from "@/hooks/useMissingDatesConfirmation";
 import { useFlashMessage } from "@/hooks/useFlashMessage";
+import paths from "@/router/paths";
 
 import { faPen } from "@fa-kit/icons/classic/solid";
 import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
@@ -21,8 +22,6 @@ import ConfirmationDialog from "@/components/ConfirmationDialog";
 import MissingDatesConfirmationDialog from "@/components/MissingDatesConfirmationDialog";
 import FlashMessage from "@/components/FlashMessage";
 
-import { Link } from "react-router-dom";
-
 import "./PreviewChanges.scss";
 
 function PreviewChanges() {
@@ -65,7 +64,7 @@ function PreviewChanges() {
   useNavigationGuard(hasChanges, openConfirmation);
 
   function navigateToEdit() {
-    navigate(`/park/${parkId}/winter-fees/${seasonId}/edit`);
+    navigate(paths.winterFeesEdit(parkId, seasonId));
   }
 
   function getDates(dates) {
@@ -97,7 +96,7 @@ function PreviewChanges() {
         readyToPublish,
       });
 
-      navigate(`/park/${parkId}?saved=${data.id}`);
+      navigate(`${paths.park(parkId)}?saved=${data.id}`);
     } catch (err) {
       console.error("Error saving preview", err);
 
@@ -134,7 +133,7 @@ function PreviewChanges() {
           missingDatesConfirmation.setInputMessage("");
           // Redirect back to the Park Details page on success.
           // Use the "approved" query param to show a flash message.
-          navigate(`/park/${parkId}?approved=${data.id}`);
+          navigate(`${paths.park(parkId)}?approved=${data.id}`);
         }
       } else {
         await approveData({
@@ -143,7 +142,7 @@ function PreviewChanges() {
         });
         // Redirect back to the Park Details page on success.
         // Use the "approved" query param to show a flash message.
-        navigate(`/park/${parkId}?approved=${data.id}`);
+        navigate(`${paths.park(parkId)}?approved=${data.id}`);
       }
     } catch (err) {
       console.error("Error approving preview", err);
@@ -257,7 +256,7 @@ function PreviewChanges() {
         onConfirm={missingDatesConfirmation.handleConfirm}
       />
 
-      <NavBack routePath={`/park/${parkId}`}>
+      <NavBack routePath={paths.park(parkId)}>
         Back to {data?.park.name} dates
       </NavBack>
 
@@ -313,7 +312,7 @@ function PreviewChanges() {
 
           <div className="controls d-flex flex-column flex-sm-row gap-2">
             <Link
-              to={`/park/${parkId}/winter-fees/${seasonId}/edit`}
+              to={paths.winterFeesEdit(parkId, seasonId)}
               type="button"
               className="btn btn-outline-primary"
             >
diff --git a/frontend/src/router/pages/SubmitDates.jsx b/frontend/src/router/pages/SubmitDates.jsx
index ef5a8f8..0c0a5e4 100644
--- a/frontend/src/router/pages/SubmitDates.jsx
+++ b/frontend/src/router/pages/SubmitDates.jsx
@@ -32,6 +32,7 @@ import {
   normalizeToUTCDate,
   normalizeToLocalDate,
 } from "@/lib/utils";
+import paths from "@/router/paths";
 
 import "./SubmitDates.scss";
 
@@ -125,7 +126,7 @@ function SubmitDates() {
     const response = await sendData(payload);
 
     if (savingDraft) {
-      navigate(`/park/${parkId}?saved=${data.id}`);
+      navigate(`${paths.park(parkId)}?saved=${data.id}`);
     }
 
     return response;
@@ -165,7 +166,7 @@ function SubmitDates() {
       const submitOk = await submitChanges();
 
       if (submitOk) {
-        navigate(`/park/${parkId}/edit/${seasonId}/preview`);
+        navigate(paths.seasonPreview(parkId, seasonId));
       }
     } catch (err) {
       console.error(err);
@@ -725,7 +726,7 @@ function SubmitDates() {
         variant="error"
       />
 
-      <NavBack routePath={`/park/${parkId}`}>
+      <NavBack routePath={paths.park(parkId)}>
         Back to {season?.park.name} season dates
       </NavBack>
 
@@ -807,7 +808,7 @@ function SubmitDates() {
 
           <div className="controls d-flex flex-column flex-sm-row gap-2">
             <Link
-              to={`/park/${parkId}`}
+              to={paths.park(parkId)}
               type="button"
               className="btn btn-outline-primary"
             >
diff --git a/frontend/src/router/pages/SubmitWinterFeesDates.jsx b/frontend/src/router/pages/SubmitWinterFeesDates.jsx
index caa16e1..f3badb3 100644
--- a/frontend/src/router/pages/SubmitWinterFeesDates.jsx
+++ b/frontend/src/router/pages/SubmitWinterFeesDates.jsx
@@ -32,6 +32,7 @@ import {
   normalizeToUTCDate,
   normalizeToLocalDate,
 } from "@/lib/utils";
+import paths from "@/router/paths";
 
 import "./SubmitWinterFeesDates.scss";
 
@@ -455,7 +456,7 @@ export default function SubmitWinterFeesDates() {
     const response = await sendData(payload);
 
     if (savingDraft) {
-      navigate(`/park/${parkId}?saved=${data.id}`);
+      navigate(`${paths.park(parkId)}?saved=${data.id}`);
     }
 
     return response;
@@ -511,7 +512,7 @@ export default function SubmitWinterFeesDates() {
       const submitOk = await submitChanges();
 
       if (submitOk) {
-        navigate(`/park/${parkId}/winter-fees/${seasonId}/preview`);
+        navigate(paths.winterFeesPreview(parkId, seasonId));
       }
     } catch (err) {
       console.error(err);
@@ -575,7 +576,7 @@ export default function SubmitWinterFeesDates() {
         isOpen={isConfirmationOpen}
       />
 
-      <NavBack routePath={`/park/${parkId}`}>
+      <NavBack routePath={paths.park(parkId)}>
         Back to {season.park.name} season dates
       </NavBack>
 
@@ -649,7 +650,7 @@ export default function SubmitWinterFeesDates() {
 
           <div className="controls d-flex flex-column flex-sm-row gap-2">
             <Link
-              to={`/park/${parkId}`}
+              to={paths.park(parkId)}
               type="button"
               className="btn btn-outline-primary"
             >
diff --git a/frontend/src/router/paths.js b/frontend/src/router/paths.js
new file mode 100644
index 0000000..da25200
--- /dev/null
+++ b/frontend/src/router/paths.js
@@ -0,0 +1,25 @@
+// Router path resolvers for resource IDs
+
+function park(id) {
+  return `/parks/${id}`;
+}
+
+export default {
+  park,
+
+  seasonEdit(parkId, seasonId) {
+    return `${park(parkId)}/seasons/${seasonId}/edit`;
+  },
+
+  seasonPreview(parkId, seasonId) {
+    return `${park(parkId)}/seasons/${seasonId}/preview`;
+  },
+
+  winterFeesEdit(parkId, seasonId) {
+    return `${park(parkId)}/winter-fees/${seasonId}/edit`;
+  },
+
+  winterFeesPreview(parkId, seasonId) {
+    return `${park(parkId)}/winter-fees/${seasonId}/preview`;
+  },
+};