diff --git a/core/lib/Drupal/Core/EventSubscriber/MaintenanceModeSubscriber.php b/core/lib/Drupal/Core/EventSubscriber/MaintenanceModeSubscriber.php
index 2ae47c8..2c2f664 100644
--- a/core/lib/Drupal/Core/EventSubscriber/MaintenanceModeSubscriber.php
+++ b/core/lib/Drupal/Core/EventSubscriber/MaintenanceModeSubscriber.php
@@ -11,13 +11,13 @@
 use Drupal\Component\Utility\Xss;
 use Drupal\Core\Config\ConfigFactoryInterface;
 use Drupal\Core\Page\DefaultHtmlPageRenderer;
+use Drupal\Core\Routing\RouteMatch;
 use Drupal\Core\Routing\UrlGeneratorInterface;
 use Drupal\Core\Session\AccountInterface;
 use Drupal\Core\Site\StatusNegotiatorInterface;
 use Drupal\Core\State\StateInterface;
 use Drupal\Core\StringTranslation\StringTranslationTrait;
 use Drupal\Core\StringTranslation\TranslationInterface;
-use Symfony\Cmf\Component\Routing\RouteObjectInterface;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
 use Symfony\Component\HttpFoundation\RedirectResponse;
 use Symfony\Component\HttpFoundation\Response;
@@ -88,9 +88,9 @@ public function __construct(StatusNegotiatorInterface $status_negotiator, Config
    *   The event to process.
    */
   public function onKernelRequestMaintenance(GetResponseEvent $event) {
-    $request = $event->getRequest();
     if ($this->statusNegotiator->getStatus() != StatusNegotiatorInterface::SITE_ONLINE) {
-      if (!$this->statusNegotiator->exempt($request, $this->account)) {
+      $route_match = RouteMatch::createFromRequest($event->getRequest());
+      if (!$this->statusNegotiator->exempt($route_match, $this->account)) {
         // Deliver the 503 page if the site is in maintenance mode and the
         // logged in user is not allowed to bypass it.
         drupal_maintenance_theme();
@@ -106,8 +106,7 @@ public function onKernelRequestMaintenance(GetResponseEvent $event) {
         // Display a message if the logged in user has access to the site in
         // maintenance mode. However, suppress it on the maintenance mode
         // setting spage.
-        $is_maintenance_route = $request->attributes->get(RouteObjectInterface::ROUTE_NAME) == 'system.site_maintenance_mode';
-        if (!$is_maintenance_route) {
+        if ($route_match->getRouteName() != 'system.site_maintenance_mode') {
           if ($this->account->hasPermission('administer site configuration')) {
             $this->drupalSetMessage($this->t('Operating in maintenance mode. <a href="@url">Go online.</a>', array('@url' => $this->urlGenerator->generate('system.site_maintenance_mode'))), 'status', FALSE);
           }
diff --git a/core/lib/Drupal/Core/Site/MaintenanceExemptionInterface.php b/core/lib/Drupal/Core/Site/MaintenanceExemptionInterface.php
index 506985f..01a487f 100644
--- a/core/lib/Drupal/Core/Site/MaintenanceExemptionInterface.php
+++ b/core/lib/Drupal/Core/Site/MaintenanceExemptionInterface.php
@@ -7,7 +7,7 @@
 namespace Drupal\Core\Site;
 
 use Drupal\Core\Session\AccountInterface;
-use Symfony\Component\HttpFoundation\Request;
+use Drupal\Core\Routing\RouteMatchInterface;
 
 /**
  * Provides an interface for maintenance mode exemption rule implementations.
@@ -17,17 +17,14 @@
   /**
    * Returns TRUE if the given account should be exempted from maintenance mode.
    *
-   * @todo Use RouteMatch instead of the Request, once it is available.
-   *   https://www.drupal.org/node/2238217
-   *
-   * @param \Symfony\Component\HttpFoundation\Request $request
-   *   The current request.
+   * @param \Drupal\Core\Routing\RouteMatchInterface $route_match
+   *   The current route match.
    * @param \Drupal\Core\Session\AccountInterface $account
    *   The logged in user.
    *
    * @return bool
    *   TRUE if the user should be exempted from maintenance mode.
    */
-  public function exempt(Request $request, AccountInterface $account);
+  public function exempt(RouteMatchInterface $route_match, AccountInterface $account);
 
 }
diff --git a/core/lib/Drupal/Core/Site/StatusNegotiator.php b/core/lib/Drupal/Core/Site/StatusNegotiator.php
index 62abdc5..4e5be60 100644
--- a/core/lib/Drupal/Core/Site/StatusNegotiator.php
+++ b/core/lib/Drupal/Core/Site/StatusNegotiator.php
@@ -7,9 +7,9 @@
 
 namespace Drupal\Core\Site;
 
-use Drupal\Core\State\StateInterface;
+use Drupal\Core\Routing\RouteMatchInterface;
 use Drupal\Core\Session\AccountInterface;
-use Symfony\Component\HttpFoundation\Request;
+use Drupal\Core\State\StateInterface;
 
 /**
  * Provides the default implementation of the site status negotiator.
@@ -51,9 +51,9 @@ public function getStatus() {
   /**
    * {@inheritdoc}
    */
-  public function exempt(Request $request, AccountInterface $account) {
+  public function exempt(RouteMatchInterface $route_match, AccountInterface $account) {
     foreach ($this->exemptionHandlers as $handler) {
-      if ($handler->exempt($request, $account)) {
+      if ($handler->exempt($route_match, $account)) {
         return TRUE;
       }
     }
diff --git a/core/modules/system/src/Site/MaintenanceExemption.php b/core/modules/system/src/Site/MaintenanceExemption.php
index 24a8b37..22036f5 100644
--- a/core/modules/system/src/Site/MaintenanceExemption.php
+++ b/core/modules/system/src/Site/MaintenanceExemption.php
@@ -7,9 +7,9 @@
 
 namespace Drupal\system\Site;
 
+use Drupal\Core\Routing\RouteMatchInterface;
 use Drupal\Core\Session\AccountInterface;
 use Drupal\Core\Site\MaintenanceExemptionInterface;
-use Symfony\Component\HttpFoundation\Request;
 
 /**
  * Exempts administrators from the maintenance mode.
@@ -19,7 +19,7 @@ class MaintenanceExemption implements MaintenanceExemptionInterface {
   /**
    * {@inheritdoc}
    */
-  public function exempt(Request $request, AccountInterface $account) {
+  public function exempt(RouteMatchInterface $route_match, AccountInterface $account) {
     if ($account->hasPermission('access site in maintenance mode')) {
       return TRUE;
     }
diff --git a/core/modules/user/src/EventSubscriber/MaintenanceModeSubscriber.php b/core/modules/user/src/EventSubscriber/MaintenanceModeSubscriber.php
index ce4db76..73d5c9e 100644
--- a/core/modules/user/src/EventSubscriber/MaintenanceModeSubscriber.php
+++ b/core/modules/user/src/EventSubscriber/MaintenanceModeSubscriber.php
@@ -7,6 +7,7 @@
 
 namespace Drupal\user\EventSubscriber;
 
+use Drupal\Core\Routing\RouteMatch;
 use Drupal\Core\Session\AccountInterface;
 use Drupal\Core\Site\StatusNegotiatorInterface;
 use Symfony\Component\EventDispatcher\EventSubscriberInterface;
@@ -57,8 +58,9 @@ public function onKernelRequestMaintenance(GetResponseEvent $event) {
     $site_status = $this->statusNegotiator->getStatus();
     $path = $request->attributes->get('_system_path');
     if ($site_status == StatusNegotiatorInterface::SITE_OFFLINE) {
+      $route_match = RouteMatch::createFromRequest($request);
       // If the site is offline, log out unprivileged users.
-      if ($this->account->isAuthenticated() && !$this->statusNegotiator->exempt($request, $this->account)) {
+      if ($this->account->isAuthenticated() && !$this->statusNegotiator->exempt($route_match, $this->account)) {
         user_logout();
         // Redirect to homepage.
         $event->setResponse(new RedirectResponse(url('<front>', array('absolute' => TRUE))));
diff --git a/core/modules/user/src/Site/MaintenanceExemption.php b/core/modules/user/src/Site/MaintenanceExemption.php
index 05a3052..c914c4d 100644
--- a/core/modules/user/src/Site/MaintenanceExemption.php
+++ b/core/modules/user/src/Site/MaintenanceExemption.php
@@ -7,9 +7,9 @@
 
 namespace Drupal\user\Site;
 
+use Drupal\Core\Routing\RouteMatchInterface;
 use Drupal\Core\Session\AccountInterface;
 use Drupal\Core\Site\MaintenanceExemptionInterface;
-use Symfony\Component\HttpFoundation\Request;
 
 /**
  * Exempts login and password-retrieval form from the maintenance mode.
@@ -19,9 +19,9 @@ class MaintenanceExemption implements MaintenanceExemptionInterface {
   /**
    * {@inheritdoc}
    */
-  public function exempt(Request $request, AccountInterface $account) {
-    $path = $request->attributes->get('_system_path');
-    if ($path == 'user/login' || $path == 'user/password' || strpos($path, 'user/reset/') === 0) {
+  public function exempt(RouteMatchInterface $route_match, AccountInterface $account) {
+    $route_name = $route_match->getRouteName();
+    if ($route_name == 'user.login' || $route_name == 'user.pass' || $route_name == 'user.reset') {
       return TRUE;
     }
   }