diff --git a/package.json b/package.json
index ca88125..2a7d99e 100644
--- a/package.json
+++ b/package.json
@@ -12,6 +12,7 @@
     "diagnose:area": "node scripts/diagnose-area.js",
     "preflight:area": "node scripts/preflight-area.js",
     "road:compile": "node scripts/compile-native-roads.js",
+    "road:check": "node scripts/check-native-roads.js",
     "road:workbench": "node scripts/road-workbench.js",
     "test:native-road": "node scripts/test-native-road.js",
     "test:preflight": "node scripts/test-area-preflight.js",
diff --git a/scripts/check-native-roads.js b/scripts/check-native-roads.js
new file mode 100644
index 0000000..67b179e
--- /dev/null
+++ b/scripts/check-native-roads.js
@@ -0,0 +1,43 @@
+#!/usr/bin/env node
+"use strict";
+
+const fs = require("fs");
+const path = require("path");
+const { readAreaConfig } = require("./lib/area-config");
+const { compileArea, parseArgs } = require("./compile-native-roads");
+
+const repoRoot = path.resolve(__dirname, "..");
+
+function checkArea(configPath, options = {}) {
+  if (options.compile) compileArea(configPath);
+  const area = readAreaConfig(configPath, { repoRoot });
+  const root = area.outputs.nativeRoadDir;
+  const compiledPath = path.join(root, "compiled.json");
+  if (!fs.existsSync(compiledPath)) throw new Error(`Native road output is missing: ${compiledPath}`);
+  const compiled = readJson(compiledPath);
+  const connectors = readJson(path.join(root, "layers", "connectors.geojson"));
+  const published = new Set(connectors.features.map((feature) => feature.properties.movement_id));
+  const failures = [];
+  for (const movement of compiled.movements || []) {
+    if (movement.geometryPublished && !published.has(movement.id)) failures.push(`Published movement has no connector: ${movement.id}`);
+    if (!movement.geometryPublished && published.has(movement.id)) failures.push(`Non-published movement has a connector: ${movement.id}`);
+    if (!movement.geometryStatus) failures.push(`Movement has no geometry status: ${movement.id}`);
+  }
+  const errors = (compiled.diagnostics || []).filter((item) => item.severity === "error");
+  const warnings = (compiled.diagnostics || []).filter((item) => item.severity === "warning");
+  return { schema: "native-road-check/v1", areaId: area.id, ok: failures.length === 0 && errors.length === 0, movementCount: (compiled.movements || []).length, connectorCount: connectors.features.length, errors: errors.map((item) => ({ id: item.id, rule: item.rule, message: item.message })), warningCount: warnings.length, failures };
+}
+
+function readJson(file) { return JSON.parse(fs.readFileSync(file, "utf8")); }
+
+function main() {
+  const args = parseArgs(process.argv.slice(2));
+  const configPath = path.resolve(args.config || path.join(repoRoot, "config", "areas", "nantaizi-lake-innovation-valley.json"));
+  const result = checkArea(configPath, { compile: args.compile === "true" });
+  console.log(`NATIVE_ROAD_CHECK_DONE ${JSON.stringify(result)}`);
+  if (!result.ok) process.exitCode = 1;
+}
+
+if (require.main === module) main();
+
+module.exports = { checkArea };
diff --git a/scripts/test-native-road.js b/scripts/test-native-road.js
index 7d198f5..0b8b48d 100644
--- a/scripts/test-native-road.js
+++ b/scripts/test-native-road.js
@@ -7,6 +7,7 @@ const os = require("os");
 const path = require("path");
 const { compileRoadModel, compileGeometry, validateOverrides } = require("./lib/native-road");
 const { compileArea } = require("./compile-native-roads");
+const { checkArea } = require("./check-native-roads");
 
 const osm = `<osm><node id="1" lon="114" lat="30"/><node id="2" lon="114.001" lat="30"/><node id="3" lon="114.001" lat="30.001"/><way id="10"><nd ref="1"/><nd ref="2"/><tag k="highway" v="residential"/><tag k="lanes" v="2"/><tag k="sidewalk" v="both"/></way><way id="11"><nd ref="2"/><nd ref="3"/><tag k="highway" v="residential"/><tag k="oneway" v="yes"/></way></osm>`;
 const empty = { schema: "native-road-overrides/v1", overrides: [] };
@@ -68,6 +69,7 @@ try {
   assert.equal(compiledArea.comparison.schema, "native-road-comparison/v2");
   assert.equal(compiledArea.comparison.nativeRoadCount, compiledArea.result.model.roads.length);
   assert.equal(compiledArea.comparison.nativePublishedMovementCount, compiledArea.result.movements.filter((movement) => movement.geometryPublished).length);
+  assert.equal(checkArea(config).ok, true);
 } finally {
   fs.rmSync(freshArea, { recursive: true, force: true });
 }