diff --git a/src/controls/instructions.js b/src/controls/instructions.js
index 9f28434..98cf1fc 100644
--- a/src/controls/instructions.js
+++ b/src/controls/instructions.js
@@ -39,13 +39,76 @@ export default class Instructions {
       if (directions.length && shouldRender) {
         const direction = this.directions = directions[routeIndex];
 
-        if (compile) {
-          direction.legs.forEach(function(leg) {
-            leg.steps.forEach(function(step) {
+        direction.legs.forEach(function(leg) {
+          leg.steps.forEach(function(step) {
+            step.lanes = stepToLanes(step);
+            if (compile) {
               step.maneuver.instruction = compile('en', step);
-            });
+            }
           });
-        }
+        });
+
+	function stepToLanes(step) {
+	  var lanes = step.intersections[0].lanes;
+
+	  if (!lanes) return [];
+
+	  var maneuver = step.maneuver.modifier || '';
+
+	  return lanes.map(function(lane, index) {
+	    var classes = [];
+	    if (!lane.valid) classes.push(['invalid']);
+
+	    // check maneuver direction matches this lane one(s)
+	    var maneuverIndication = lane.indications.indexOf(maneuver);
+	    if (maneuverIndication === -1) {
+	      // check non-indicated lane to allow straight, right turn from last lane and left turn for first lane
+	      if ((lane.indications[0] === 'none' || lane.indications[0] === '') && (
+		maneuver === 'straight' ||
+		(index === 0 && maneuver.slice(-4) === 'left') ||
+		(index === (lanes.length - 1) && maneuver.slice(-5) === 'right'))) {
+		maneuverIndication = 0;
+	      } else if (maneuver.slice(0, 7) === 'slight ' ) {
+		// try to exclude 'slight' modifier
+		maneuverIndication = lane.indications.indexOf(maneuver.slice(7));
+	      }
+	    }
+	    var indication = (maneuverIndication === -1) ? lane.indications[0] : maneuver;
+
+	    var icon;
+	    switch (indication) {
+	    case 'right':
+	      icon = 'right';
+	      break;
+	    case 'sharp right':
+	      icon = 'sharp-right';
+	      break;
+	    case 'slight right':
+	      icon = 'slight-right';
+	      break;
+	    case 'left':
+	      icon = 'left';
+	      break;
+	    case 'sharp left':
+	      icon = 'sharp-left';
+	      break;
+	    case 'slight left':
+	      icon = 'slight-left';
+	      break;
+	    case 'uturn':
+	      icon = 'u-turn';
+	      break;
+	    //case 'straight':
+	    //case 'none':
+	    default:
+	      icon = 'straight';
+	      break;
+	    }
+	    classes.push('directions-icon-' + icon);
+
+	    return classes.join(' ');
+	  });
+	}
 
         this.container.innerHTML = instructionsTemplate({
           routeIndex,
diff --git a/src/mapbox-gl-directions.css b/src/mapbox-gl-directions.css
index 3b9fcc5..0696673 100644
--- a/src/mapbox-gl-directions.css
+++ b/src/mapbox-gl-directions.css
@@ -354,7 +354,7 @@
       }
 
 /* Instructions */
-.mapbox-directions-instructions .directions-icon {
+.mapbox-directions-instructions .directions-maneuver-icon {
   position:absolute;
   left:12px;
   top:20px;
@@ -459,6 +459,10 @@
   speak:none;
   background-repeat:no-repeat;
   }
+
+.directions-icon.invalid {
+  opacity: 0.25;
+}
   .directions-icon-arrive {
     background-image:url(data:image/svg+xml;base64,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);
   }
diff --git a/src/templates/instructions.html b/src/templates/instructions.html
index caabeaa..2779e9f 100644
--- a/src/templates/instructions.html
+++ b/src/templates/instructions.html
@@ -35,10 +35,17 @@ <h1><%- duration %></h1>
             data-lat='<%= lat %>'
             data-lng='<%= lng %>'
             class='mapbox-directions-step'>
-            <span class='directions-icon directions-icon-<%= icon %>'></span>
+            <span class='directions-icon directions-maneuver-icon directions-icon-<%= icon %>'></span>
             <div class='mapbox-directions-step-maneuver'>
               <%= step.maneuver.instruction %>
             </div>
+            <% if (step.lanes) { %>
+              <div class='mapbox-directions-lanes'>
+              <% step.lanes.forEach(function(lane) { %>
+                <span class='directions-icon directions-lane-icon <%- lane %>'></span>
+              <% }); %>
+              </div>
+            <% } %>
             <% if (distance) { %>
               <div class='mapbox-directions-step-distance'>
                 <%= distance %>