diff -u b/core/modules/contact/src/Access/ContactPageAccess.php b/core/modules/contact/src/Access/ContactPageAccess.php
--- b/core/modules/contact/src/Access/ContactPageAccess.php
+++ b/core/modules/contact/src/Access/ContactPageAccess.php
@@ -73,7 +73,7 @@
     // User administrators should always have access to personal contact forms.
     $access = AccessResult::neutral()->cachePerRole();
     $permission_access = AccessResult::allowedIfHasPermission($account, 'administer users');
-    if ($permission_access->allowed()) {
+    if ($permission_access->isAllowed()) {
       return $access->orIf($permission_access);
     }
 
diff -u b/core/modules/content_translation/src/Access/ContentTranslationOverviewAccess.php b/core/modules/content_translation/src/Access/ContentTranslationOverviewAccess.php
--- b/core/modules/content_translation/src/Access/ContentTranslationOverviewAccess.php
+++ b/core/modules/content_translation/src/Access/ContentTranslationOverviewAccess.php
@@ -66,7 +66,7 @@
 
       // Check "translate any entity" permission.
       if ($account->hasPermission('translate any entity')) {
-        return $access->allow()->cachePerRole();
+        return $access->orIf(AccessResult::allowed()->cachePerRole());
       }
 
       // Check per entity permission.
@@ -74,7 +74,7 @@
       if ($definition->getPermissionGranularity() == 'bundle') {
         $permission = "translate {$bundle} {$entity_type_id}";
       }
-      return $access->allowIfHasPermission($account, $permission);
+      return $access->orIf(AccessResult::allowedIfHasPermission($account, $permission));
     }
 
     // No opinion.
diff -u b/core/modules/menu_link_content/src/MenuLinkContentAccessControlHandler.php b/core/modules/menu_link_content/src/MenuLinkContentAccessControlHandler.php
--- b/core/modules/menu_link_content/src/MenuLinkContentAccessControlHandler.php
+++ b/core/modules/menu_link_content/src/MenuLinkContentAccessControlHandler.php
@@ -62,16 +62,14 @@
           return AccessResult::neutral()->cachePerRole();
         }
         else {
-          $access = AccessResult::neutral()->cachePerRole()->cacheUntilEntityChanges($entity);
           // If there is a URL, this is an external link so always accessible.
-          if ($entity->getUrl()) {
-            return $access->allow();
-          }
-          else {
+          $access = AccessResult::allowed()->cachePerRole()->cacheUntilEntityChanges($entity);
+          if (!$entity->getUrl()) {
             // We allow access, but only if the link is accessible as well.
             $link_access = $this->accessManager->checkNamedRoute($entity->getRouteName(), $entity->getRouteParameters(), $account, TRUE);
-            return $access->allow()->andIf($link_access);
+            return $access->andIf($link_access);
           }
+          return $access;
         }
 
       case 'delete':