diff --git a/Routing Tutorial/MyFirstMapApp/Main_iPhone.storyboard b/Routing Tutorial/MyFirstMapApp/Main_iPhone.storyboard
index 4163e58..05208f8 100644
--- a/Routing Tutorial/MyFirstMapApp/Main_iPhone.storyboard	
+++ b/Routing Tutorial/MyFirstMapApp/Main_iPhone.storyboard	
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="5053" systemVersion="14A261i" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" initialViewController="JhP-wa-XIf">
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="5053" systemVersion="14A298i" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" initialViewController="JhP-wa-XIf">
     <dependencies>
         <deployment defaultVersion="1536" identifier="iOS"/>
         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="3733"/>
@@ -61,11 +61,11 @@
                                 </items>
                                 <color key="tintColor" red="0.29803922770000002" green="0.29803922770000002" blue="0.29803922770000002" alpha="1" colorSpace="calibratedRGB"/>
                             </toolbar>
-                            <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="" textAlignment="center" lineBreakMode="wordWrap" numberOfLines="2" baselineAdjustment="alignBaselines" minimumFontSize="9" translatesAutoresizingMaskIntoConstraints="NO" id="sZ6-ae-QYG" userLabel="Directions Label">
-                                <rect key="frame" x="160" y="583" width="0.0" height="44"/>
+                            <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" text="" textAlignment="center" lineBreakMode="wordWrap" numberOfLines="2" baselineAdjustment="alignBaselines" minimumFontSize="9" preferredMaxLayoutWidth="320" translatesAutoresizingMaskIntoConstraints="NO" id="sZ6-ae-QYG" userLabel="Directions Label">
+                                <rect key="frame" x="0.0" y="524" width="320" height="44"/>
                                 <autoresizingMask key="autoresizingMask" flexibleMinX="YES" widthSizable="YES" flexibleMaxX="YES" flexibleMinY="YES"/>
                                 <fontDescription key="fontDescription" type="system" pointSize="17"/>
-                                <color key="textColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                                <color key="textColor" white="0.33333333333333331" alpha="1" colorSpace="calibratedWhite"/>
                                 <nil key="highlightedColor"/>
                             </label>
                         </subviews>
@@ -76,10 +76,11 @@
                             <constraint firstItem="5S9-1M-y5u" firstAttribute="width" secondItem="mLo-Oo-nBS" secondAttribute="width" id="Aa0-dC-YDj"/>
                             <constraint firstItem="pNF-Qt-dAB" firstAttribute="bottom" secondItem="3fE-su-fpO" secondAttribute="top" id="PSH-4L-xNo"/>
                             <constraint firstItem="3fE-su-fpO" firstAttribute="height" secondItem="sZ6-ae-QYG" secondAttribute="height" id="Vau-Bg-RiX"/>
-                            <constraint firstItem="3fE-su-fpO" firstAttribute="centerY" secondItem="sZ6-ae-QYG" secondAttribute="centerY" constant="-59" id="YuZ-Iy-q3A"/>
+                            <constraint firstItem="3fE-su-fpO" firstAttribute="centerY" secondItem="sZ6-ae-QYG" secondAttribute="centerY" id="YuZ-Iy-q3A"/>
                             <constraint firstItem="3fE-su-fpO" firstAttribute="leading" secondItem="mLo-Oo-nBS" secondAttribute="leading" id="awv-t3-5CZ"/>
                             <constraint firstItem="pNF-Qt-dAB" firstAttribute="top" secondItem="5S9-1M-y5u" secondAttribute="bottom" id="cGN-Ad-2Tc"/>
                             <constraint firstAttribute="centerX" secondItem="pNF-Qt-dAB" secondAttribute="centerX" id="ccg-hz-cwK"/>
+                            <constraint firstItem="3fE-su-fpO" firstAttribute="width" secondItem="sZ6-ae-QYG" secondAttribute="width" id="eNW-wD-bvE"/>
                             <constraint firstItem="3eN-E2-sNs" firstAttribute="top" secondItem="3fE-su-fpO" secondAttribute="bottom" id="mTz-2k-ajV"/>
                             <constraint firstAttribute="width" secondItem="3fE-su-fpO" secondAttribute="width" id="q6L-e9-yJ9"/>
                             <constraint firstItem="pNF-Qt-dAB" firstAttribute="width" secondItem="mLo-Oo-nBS" secondAttribute="width" id="tPz-NB-d1q"/>
@@ -91,6 +92,8 @@
                     <connections>
                         <outlet property="directionsLabel" destination="sZ6-ae-QYG" id="V4G-GD-iHs"/>
                         <outlet property="mapView" destination="pNF-Qt-dAB" id="fDN-Au-OYn"/>
+                        <outlet property="nextBtn" destination="rRb-Tg-Wor" id="FJD-dC-PRC"/>
+                        <outlet property="prevBtn" destination="EpQ-Wj-rv0" id="Oov-SS-lrk"/>
                     </connections>
                 </viewController>
                 <placeholder placeholderIdentifier="IBFirstResponder" id="T3E-OT-W6W" userLabel="First Responder" sceneMemberID="firstResponder"/>