diff --git a/doc/book/helpers/url-helper.md b/doc/book/helpers/url-helper.md
index 2b39416e..c64b9e13 100644
--- a/doc/book/helpers/url-helper.md
+++ b/doc/book/helpers/url-helper.md
@@ -182,3 +182,57 @@ class FooMiddleware
     }
 }
 ```
+
+## Base Path support
+
+If your application is running under a subdirectory, or if you are running
+pipeline middleware that is intercepting on a subpath, the paths generated
+by the router may not reflect the *base path*, and thus be invalid. To
+accommodate this, the `UrlHelper` supports injection of the base path; when
+present, it will be prepended to the path generated by the router.
+
+As an example, perhaps you have middleware running to intercept a language
+prefix in the URL; this middleware could then inject the `UrlHelper` with the
+detected language, before stripping it off the request URI instance to pass on
+to the router:
+
+```php
+use Locale;
+use Zend\Expressive\Helper\UrlHelper;
+
+class LocaleMiddleware
+{
+    private $helper;
+
+    public function __construct(UrlHelper $helper)
+    {
+        $this->helper = $helper;
+    }
+
+    public function __invoke($request, $response, $next)
+    {
+        $uri = $request->getUri();
+        $path = $uri->getPath();
+        if (! preg_match('#^/(?P<lang>[a-z]{2})/#', $path, $matches)) {
+            return $next($request, $response);
+        }
+
+        $lang = $matches['lang'];
+        Locale::setDefault($lang);
+        $this->helper->setBasePath($lang);
+
+        return $next(
+            $request->withUri(
+                $uri->withPath(substr($path, 3))
+            ),
+            $response
+        );
+    }
+}
+```
+
+(Note: if the base path injected is not prefixed with `/`, the helper will add
+the slash.)
+
+Paths generated by the `UriHelper` from this point forward will have the
+detected language prefix.
diff --git a/mkdocs.yml b/mkdocs.yml
index acf73f4c..4f69233b 100644
--- a/mkdocs.yml
+++ b/mkdocs.yml
@@ -18,4 +18,4 @@ pages:
 site_name: zend-expressive
 site_description: 'zend-expressive: PSR-7 Middleware Microframework'
 repo_url: 'https://github.com/zendframework/zend-expressive'
-copyright: 'Copyright (c) 2015 <a href="http://www.zend.com/">Zend Technologies USA Inc.</a>'
+copyright: 'Copyright (c) 2016 <a href="http://www.zend.com/">Zend Technologies USA Inc.</a>'