diff --git a/api/package-lock.json b/api/package-lock.json
index caff3f5fd..497d3b7e5 100644
--- a/api/package-lock.json
+++ b/api/package-lock.json
@@ -81,7 +81,7 @@
                 "@types/busboy": "^1.5.0",
                 "@types/connect-history-api-fallback": "^1.3.5",
                 "@types/cors": "^2.8.13",
-                "@types/express": "^4.17.16",
+                "@types/express": "^5.0.0",
                 "@types/geojson": "^7946.0.10",
                 "@types/jsonwebtoken": "^9.0.1",
                 "@types/memjs": "^1.3.0",
@@ -3378,6 +3378,30 @@
                 "node": ">= 18"
             }
         },
+        "node_modules/@openaddresses/batch-error/node_modules/@types/express": {
+            "version": "4.17.21",
+            "resolved": "https://registry.npmjs.org/@types/express/-/express-4.17.21.tgz",
+            "integrity": "sha512-ejlPM315qwLpaQlQDTjPdsUFSc6ZsP4AN6AlWnogPjQ7CVi7PYF3YVz+CY3jE2pwYf7E/7HlDAN0rV2GxTG0HQ==",
+            "license": "MIT",
+            "dependencies": {
+                "@types/body-parser": "*",
+                "@types/express-serve-static-core": "^4.17.33",
+                "@types/qs": "*",
+                "@types/serve-static": "*"
+            }
+        },
+        "node_modules/@openaddresses/batch-error/node_modules/@types/express-serve-static-core": {
+            "version": "4.19.6",
+            "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.19.6.tgz",
+            "integrity": "sha512-N4LZ2xG7DatVqhCZzOGb1Yi5lMbXSZcmdLDe9EzSndPV2HpWYWzRbaerl2n27irrm94EPpprqa8KpskPT085+A==",
+            "license": "MIT",
+            "dependencies": {
+                "@types/node": "*",
+                "@types/qs": "*",
+                "@types/range-parser": "*",
+                "@types/send": "*"
+            }
+        },
         "node_modules/@openaddresses/batch-generic": {
             "version": "21.1.0",
             "resolved": "https://registry.npmjs.org/@openaddresses/batch-generic/-/batch-generic-21.1.0.tgz",
@@ -4695,13 +4719,14 @@
             "license": "MIT"
         },
         "node_modules/@types/express": {
-            "version": "4.17.21",
-            "resolved": "https://registry.npmjs.org/@types/express/-/express-4.17.21.tgz",
-            "integrity": "sha512-ejlPM315qwLpaQlQDTjPdsUFSc6ZsP4AN6AlWnogPjQ7CVi7PYF3YVz+CY3jE2pwYf7E/7HlDAN0rV2GxTG0HQ==",
+            "version": "5.0.0",
+            "resolved": "https://registry.npmjs.org/@types/express/-/express-5.0.0.tgz",
+            "integrity": "sha512-DvZriSMehGHL1ZNLzi6MidnsDhUZM/x2pRdDIKdwbUNqqwHxMlRdkxtn6/EPKyqKpHqTl/4nRZsRNLpZxZRpPQ==",
+            "dev": true,
             "license": "MIT",
             "dependencies": {
                 "@types/body-parser": "*",
-                "@types/express-serve-static-core": "^4.17.33",
+                "@types/express-serve-static-core": "^5.0.0",
                 "@types/qs": "*",
                 "@types/serve-static": "*"
             }
@@ -4719,18 +4744,6 @@
                 "@types/send": "*"
             }
         },
-        "node_modules/@types/express/node_modules/@types/express-serve-static-core": {
-            "version": "4.19.6",
-            "resolved": "https://registry.npmjs.org/@types/express-serve-static-core/-/express-serve-static-core-4.19.6.tgz",
-            "integrity": "sha512-N4LZ2xG7DatVqhCZzOGb1Yi5lMbXSZcmdLDe9EzSndPV2HpWYWzRbaerl2n27irrm94EPpprqa8KpskPT085+A==",
-            "license": "MIT",
-            "dependencies": {
-                "@types/node": "*",
-                "@types/qs": "*",
-                "@types/range-parser": "*",
-                "@types/send": "*"
-            }
-        },
         "node_modules/@types/geojson": {
             "version": "7946.0.14",
             "resolved": "https://registry.npmjs.org/@types/geojson/-/geojson-7946.0.14.tgz",
diff --git a/api/package.json b/api/package.json
index d92f32fda..4d2c8e258 100644
--- a/api/package.json
+++ b/api/package.json
@@ -93,7 +93,7 @@
         "@types/busboy": "^1.5.0",
         "@types/connect-history-api-fallback": "^1.3.5",
         "@types/cors": "^2.8.13",
-        "@types/express": "^4.17.16",
+        "@types/express": "^5.0.0",
         "@types/geojson": "^7946.0.10",
         "@types/jsonwebtoken": "^9.0.1",
         "@types/memjs": "^1.3.0",
diff --git a/api/routes/basemap.ts b/api/routes/basemap.ts
index 505020922..35517025b 100644
--- a/api/routes/basemap.ts
+++ b/api/routes/basemap.ts
@@ -21,6 +21,14 @@ import { Basemap } from '../lib/schema.js';
 import { toEnum, Basemap_Format, Basemap_Style, Basemap_Type } from '../lib/enums.js';
 import * as Default from '../lib/limits.js';
 
+const AugmentedBasemapResponse = Type.Composite([
+    Type.Omit(BasemapResponse, ['bounds', 'center']),
+    Type.Object({
+        bounds: Type.Optional(Type.Array(Type.Number(), { minItems: 4, maxItems: 4 })),
+        center: Type.Optional(Type.Array(Type.Number()))
+    })
+])
+
 export default async function router(schema: Schema, config: Config) {
     await schema.put('/basemap', {
         name: 'Import BaseMaps',
@@ -142,7 +150,7 @@ export default async function router(schema: Schema, config: Config) {
         }),
         res: Type.Object({
             total: Type.Integer(),
-            items: Type.Array(BasemapResponse)
+            items: Type.Array(AugmentedBasemapResponse)
         })
     }, async (req, res) => {
         try {
@@ -166,7 +174,16 @@ export default async function router(schema: Schema, config: Config) {
                 `
             });
 
-            return res.json(list);
+            return res.json({
+                total: list.total,
+                items: list.items.map((basemap) => {
+                    return {
+                        ...basemap,
+                        bounds: basemap.bounds ? bbox(basemap.bounds) : undefined,
+                        center: basemap.center ? basemap.center.coordinates : undefined,
+                    };
+                })
+            });
         } catch (err) {
             return Err.respond(err, res);
         }
@@ -189,7 +206,7 @@ export default async function router(schema: Schema, config: Config) {
             bounds: Type.Optional(Type.Array(Type.Number(), { minItems: 4, maxItems: 4 })),
             center: Type.Optional(Type.Array(Type.Number()))
         }),
-        res: BasemapResponse
+        res: AugmentedBasemapResponse
     }, async (req, res) => {
         try {
             const user = await Auth.as_user(config, req);
@@ -220,7 +237,11 @@ export default async function router(schema: Schema, config: Config) {
                 username
             });
 
-            return res.json(basemap);
+            return res.json({
+                ...basemap,
+                bounds: basemap.bounds ? bbox(basemap.bounds) : undefined,
+                center: basemap.center ? basemap.center.coordinates : undefined,
+            });
         } catch (err) {
             return Err.respond(err, res);
         }
@@ -244,7 +265,7 @@ export default async function router(schema: Schema, config: Config) {
             bounds: Type.Optional(Type.Array(Type.Number(), { minItems: 4, maxItems: 4 })),
             center: Type.Optional(Type.Array(Type.Number()))
         }),
-        res: BasemapResponse
+        res: AugmentedBasemapResponse
     }, async (req, res) => {
         try {
             const user = await Auth.as_user(config, req);
@@ -266,13 +287,17 @@ export default async function router(schema: Schema, config: Config) {
 
             const basemap = await config.models.Basemap.commit(Number(req.params.basemapid), {
                 updated: sql`Now()`,
+                ...req.body,
                 bounds, center,
-                ...req.body
             });
 
             await config.cacher.del(`basemap-${req.params.basemapid}`);
 
-            return res.json(basemap);
+            return res.json({
+                ...basemap,
+                bounds: basemap.bounds ? bbox(basemap.bounds) : undefined,
+                center: basemap.center ? basemap.center.coordinates : undefined,
+            });
         } catch (err) {
             return Err.respond(err, res);
         }
@@ -290,7 +315,7 @@ export default async function router(schema: Schema, config: Config) {
             format: Type.Optional(Type.String()),
             token: Type.Optional(Type.String()),
         }),
-        res: Type.Union([BasemapResponse, Type.String()])
+        res: Type.Union([AugmentedBasemapResponse, Type.String()])
     }, async (req, res) => {
         try {
             const user = await Auth.as_user(config, req, { token: true });
@@ -326,7 +351,11 @@ export default async function router(schema: Schema, config: Config) {
 
                 return res.send(xml);
             } else {
-                return res.json(basemap);
+                return res.json({
+                    ...basemap,
+                    bounds: basemap.bounds ? bbox(basemap.bounds) : undefined,
+                    center: basemap.center ? basemap.center.coordinates : undefined,
+                });
             }
         } catch (err) {
             return Err.respond(err, res);
diff --git a/api/web/src/components/Admin/AdminOverlaysEdit.vue b/api/web/src/components/Admin/AdminOverlaysEdit.vue
index a1a1327b7..0a0ec248b 100644
--- a/api/web/src/components/Admin/AdminOverlaysEdit.vue
+++ b/api/web/src/components/Admin/AdminOverlaysEdit.vue
@@ -38,6 +38,18 @@
                         label='MaxZoom'
                     />
                 </div>
+                <div class='col-12 col-md-6'>
+                    <TablerInput
+                        v-model='overlay.bounds'
+                        label='Bounds'
+                    />
+                </div>
+                <div class='col-12 col-md-6'>
+                    <TablerInput
+                        v-model='overlay.center'
+                        label='Center'
+                    />
+                </div>
                 <div class='col-12 col-md-6'>
                     <TablerEnum
                         v-model='overlay.type'
@@ -100,6 +112,8 @@ export default {
                 styles: '',
                 minzoom: 0,
                 maxzoom: 16,
+                bounds: '-180, -90, 180, 90',
+                center: '0, 0',
             }
         }
     },
@@ -113,27 +127,52 @@ export default {
     methods: {
         stdclick,
         saveOverlay: async function() {
-            const overlay = JSON.parse(JSON.stringify(this.overlay));
+            let overlay = JSON.parse(JSON.stringify(this.overlay));
+
+            overlay.bounds = overlay.bounds.split(',').map((b) => {
+                return Number(b);
+            })
+
+            overlay.center = overlay.center.split(',').map((b) => {
+                return Number(b);
+            })
 
             this.loading = true;
             if (this.$route.params.overlay === 'new') {
-                this.overlay = await std(`/api/basemap`, {
+                overlay = await std(`/api/basemap`, {
                     method: 'POST',
                     body: overlay
                 });
             } else {
-                this.overlay = await std(`/api/basemap/${this.overlay.id}`, {
+                overlay = await std(`/api/basemap/${this.overlay.id}`, {
                     method: 'PATCH',
                     body: overlay
                 });
             }
 
+            overlay.bounds = overlay.bounds.join(',');
+            overlay.center = overlay.center.join(',');
+
             this.loading = false;
         },
         fetchOverlay: async function() {
             this.loading = true;
             const url = stdurl(`/api/basemap/${this.$route.params.overlay}`);
-            this.overlay = await std(url);
+            const overlay = await std(url);
+
+            if (!overlay.bounds) {
+                overlay.bounds = '-180, -90, 180, 90';
+            } else {
+                overlay.bounds = overlay.bounds.join(',');
+            }
+
+            if (!overlay.center) {
+                overlay.center = '0, 0';
+            } else {
+                overlay.center = overlay.center.join(',');
+            }
+
+            this.overlay = overlay
             this.loading = false;
         }
     }