1<div class="container">
 2    <div class="row">
 3        <div class="col-sm-4">
 4            <div ng-repeat="travel in travels" ng-if="$index % 3 == 0">
 5                <a ng-href="#!/travel/{{travel._id}}">
 6                    <div ng-include="'views/travelCardTemplate.html'"></div>
 7                </a>
 8                <br>
 9            </div>
10        </div>
11        <div class="col-sm-4">
12            <div ng-repeat="travel in travels" ng-if="$index % 3 == 1">
13                <a ng-href="#!/travel/{{travel._id}}">
14                    <div ng-include="'views/travelCardTemplate.html'"></div>
15                </a>
16                <br>
17            </div>
18        </div>
19        <div class="col-sm-4">
20            <div ng-repeat="travel in travels" ng-if="$index % 3 == 2">
21                <a ng-href="#!/travel/{{travel._id}}">
22                    <div ng-include="'views/travelCardTemplate.html'"></div>
23                </a>
24                <br>
25            </div>
26        </div>
27
28    </div>
29</div>