Need advice for natural rock tunnel | O Gauge Railroading On Line Forum

AGHR BobOGR Forum Member

I'm planning to build a short "natural rock" tunnel over two mainline tracks and would appreciate suggestions for what materials would work best. The plan is to continue a cliff from an upper level over the two mainline tracks below... short of triangular shape from top to bottom.

8/30/1311:47 AM

Original Post

Replies sorted oldest to newest

corvettteOGR Forum Member

Hi Bob, check out a guy named Eric Siegel (type in the search box - Eric Siegel trains). He has some fabulous video tutorials on building tunnels.

Corvettte (Paul)

8/30/1311:59 AM

Gilly@N&WOGR Forum Member DIGITAL SUBSCRIBER

Eric has an eight part video on Youtube. Here's the link to episode 1. Links to 2-8 are on Youtube.

http://www.youtube.com/watch?v=Ki-8e6FMltQ

bigdodgetrainOGR Forum Member

this place sells easy to make mountains.

http://bragdonent.com/foam.htm

<div id="{%=id%}" class="reveal-modal small h-alert-modal-popup" data-reveal>
    <div class="first-modal-focus focus-utility-element" tabindex="0" aria-label="Inside Modal"></div>

<h4 id="{%=id%}_title" class="margin-bottom-10 popup-title"></h4>
    <div id="{%=id%}_body" class="margin-bottom-10 popup-body">
        </div>

<ul id="{%=id%}ButtonGroup" class="button-group h-popup-buttons even-button-group even-1">
    <li id="{%=id%}Okay_buttonContainer"><a id="{%=id%}Okay" href="javascript:void(0);" class="button success no-margin-bottom h-alert-modal-ok-button" role="button">OK</a><script type="text/javascript">
        (function() {
            function {%=id%}Okay_click(event, data) {
            {%=id%}Popup.hide();
        }
        
                $('#{%=id%}Okay').on('click', {%=id%}Okay_click);
        })();
    </script></li></ul><a href="javascript:void(0);" class="close-reveal-modal" aria-label="Close Modal">&#215;</a><div class="last-modal-focus focus-utility-element" tabindex="0"></div>
</div>
<script type="text/javascript">
        (function() {
            {%=id%}Popup = new SS.Popup.ModalPopup('{%=id%}');
        })();
    </script>