diff --git a/public/img/hazards/bumpy-road.png b/public/img/hazards/bumpy-road.png
new file mode 100644
index 0000000..f2a0859
Binary files /dev/null and b/public/img/hazards/bumpy-road.png differ
diff --git a/src/lib/components/lnv/FullscreenMap.svelte b/src/lib/components/lnv/FullscreenMap.svelte
index cf6e73a..2f66617 100644
--- a/src/lib/components/lnv/FullscreenMap.svelte
+++ b/src/lib/components/lnv/FullscreenMap.svelte
@@ -17,6 +17,8 @@
 	} from "$lib/services/OfflineTiles";
 	import { layers, worldLayers } from "$lib/mapLayers";
 	import { PMTilesProtocol } from "svelte-maplibre-gl/pmtiles";
+	import HazardMarker from "./HazardMarker.svelte";
+	import { hazards } from "./hazards.svelte";
 
 	onMount(() => {
 		window.addEventListener("resize", map.updateMapPadding);
@@ -178,4 +180,9 @@
 			element={workMarker}
 		/>
 	{/if}
+	
+	<!-- <HazardMarker hazard="bumpy-road" lat={51.347447} lon={7.4028181} /> -->
+	{#each hazards as hazard (hazard.latitude + "-" + hazard.longitude)}
+		<HazardMarker hazard={hazard.type} lat={hazard.latitude} lon={hazard.longitude} />
+	{/each}
 </MapLibre>
diff --git a/src/lib/components/lnv/HazardMarker.svelte b/src/lib/components/lnv/HazardMarker.svelte
new file mode 100644
index 0000000..3948b89
--- /dev/null
+++ b/src/lib/components/lnv/HazardMarker.svelte
@@ -0,0 +1,16 @@
+<script lang="ts">
+	import { Marker } from "svelte-maplibre-gl";
+	import { map } from "./map.svelte";
+
+	let { hazard, lat, lon }: { hazard: string, lat: number, lon: number } = $props();
+	let img: HTMLImageElement | undefined = $state();
+</script>
+
+<img src="/img/hazards/{hazard}.png" alt="{hazard} Marker" bind:this={img} style="width: 32px; {map.zoom < 15 ? "display: none;" : ""}" />
+<Marker
+	lnglat={{
+		lat: lat,
+		lng: lon,
+	}}
+	element={img}
+/>
\ No newline at end of file
diff --git a/src/lib/components/lnv/Sidebar.svelte b/src/lib/components/lnv/Sidebar.svelte
index 15704a2..b0edf7a 100644
--- a/src/lib/components/lnv/Sidebar.svelte
+++ b/src/lib/components/lnv/Sidebar.svelte
@@ -25,6 +25,8 @@
 	import { Tween } from "svelte/motion";
 	import { quintOut } from "svelte/easing";
 	import Progressbar from "../Progressbar.svelte";
+	import { postHazard } from "$lib/services/lnv";
+	import { fetchHazards } from "./hazards.svelte";
 
 	const views: Record<string, string> = {
 		main: "MainSidebar",
@@ -282,6 +284,16 @@
 					>
 						{m["location.join"]()}
 					</Button>
+					<Button
+						variant="outline"
+						onclick={async () => {
+							await postHazard({ lat: location.lat, lon: location.lng }, "bumpy-road");
+							alert("Thanks for your report!");
+							await fetchHazards();
+						}}
+					>
+						Report Bumpy Road
+					</Button>
 				</div>
 			</Popover.Content>
 		</Popover.Root>
diff --git a/src/lib/components/lnv/hazards.svelte.ts b/src/lib/components/lnv/hazards.svelte.ts
new file mode 100644
index 0000000..822152e
--- /dev/null
+++ b/src/lib/components/lnv/hazards.svelte.ts
@@ -0,0 +1,22 @@
+import { getHazards, type Hazard } from "$lib/services/lnv";
+import { location } from "./location.svelte";
+
+export const hazards: Hazard[] = $state([]);
+
+export async function fetchHazards() {
+	if(!location.available) return;
+	const newHazards = await getHazards({ lat: location.lat, lon: location.lng }, 100); // TODO: get radius from server config
+	hazards.splice(0, hazards.length, ...newHazards);
+}
+
+setInterval(() => {
+	fetchHazards();
+}, 1000 * 60 * 5) // Every 5 minutes
+// TODO: get from server config
+
+const initalFetch = setInterval(() => {
+	if(location.available) {
+		fetchHazards();
+		clearInterval(initalFetch);
+	}
+})
diff --git a/src/lib/services/hosts.ts b/src/lib/services/hosts.ts
index ab1f60c..4d4008d 100644
--- a/src/lib/services/hosts.ts
+++ b/src/lib/services/hosts.ts
@@ -6,7 +6,7 @@ export const SEARCH_SERVER = "https://photon.komoot.io/";
 export const OVERPASS_SERVER = "https://overpass-api.de/api/interpreter";
 export const LNV_SERVER =
 	location.hostname == "localhost" && location.protocol == "http:"
-		? "http://localhost:3000/api"
+		? "https://staging-trafficcue-api.picoscratch.de/api"
 		: location.hostname.includes("staging")
 			? "https://staging-trafficcue-api.picoscratch.de/api"
 			: "https://trafficcue-api.picoscratch.de/api";
diff --git a/src/lib/services/lnv.ts b/src/lib/services/lnv.ts
index 30165cc..50f69b8 100644
--- a/src/lib/services/lnv.ts
+++ b/src/lib/services/lnv.ts
@@ -108,20 +108,20 @@ export async function authFetch(
 	params?: RequestInit,
 ): ReturnType<typeof fetch> {
 	let res = await fetch(url, {
+		...params,
 		headers: {
 			Authorization: "Bearer " + localStorage.getItem("lnv-token"),
 		},
-		...params,
 	});
 	if (res.status != 401) {
 		return res;
 	}
 	await refreshToken();
 	res = await fetch(url, {
+		...params,
 		headers: {
 			Authorization: "Bearer " + localStorage.getItem("lnv-token"),
 		},
-		...params,
 	});
 	if (res.status == 401) {
 		console.error("Server is misconfigured.");
@@ -230,3 +230,45 @@ export async function isSaved(data: Trip) {
 	if (filtered.length == 0) return false;
 	return filtered[0].name;
 }
+
+export interface Hazard {
+	user_id: string;
+	latitude: number;
+	longitude: number;
+	type: string;
+}
+
+export async function getHazards(location: WorldLocation, radius = 50) {
+	// if (!(await hasCapability("hazards"))) {
+	// 	throw new Error("Hazards capability is not available");
+	// }
+	const res = await fetch(
+		LNV_SERVER + `/hazards?lat=${location.lat}&lon=${location.lon}&radius=${radius}`,
+	);
+	if (!res.ok) {
+		throw new Error(`Failed to fetch hazards: ${res.statusText}`);
+	}
+	const data = await res.json();
+	return data as Hazard[];
+}
+
+export async function postHazard(location: WorldLocation, type: string) {
+	// if (!(await hasCapability("hazards"))) {
+	// 	throw new Error("Hazards capability is not available");
+	// }
+	const res = await authFetch(LNV_SERVER + `/hazards`, {
+		method: "POST",
+		headers: {
+			"Content-Type": "application/json",
+		},
+		body: JSON.stringify({
+			lat: location.lat,
+			lon: location.lon,
+			type,
+		}),
+	});
+	if (!res.ok) {
+		throw new Error(`Failed to post hazard: ${res.statusText}`);
+	}
+	return await res.json();
+}