[GIS] How to display two line traffic road map cartographically

arcgis-10.1cartographyrepresentationsymbology

I have two line traffic maps. I want to display these maps roads as image below. These images show that when I zoom out from map, roads are showing properly.. And two line road never disappear from map. And when I zoom in map, other roads appear properly and two line. How can I do that this trick with ESRI solutions ?

Example – http://www.arcgis.com/home/webmap/viewer.html?webmap=30c24162643b43c291c8151b24674c7f

I follow ESRI's representation tutorials from this link but I could not get this view.

EDIT 1 –
All I want to do is show 2 lines of road every scale. For viewing every scale width of road may be changeable.

enter image description here

Details Map
Two Line Show Map

Best Answer

If I had no way to go then I would have followed below steps-

Say these layers are line feature (for other same procedure)-

1. Edit symbol.
2. Change Line Type to "Cartographic Line Symbol" and set line "Width" 3 for all three(my case) layers.
3. Go to "Line Properties" tab and set offset properly( I have three layers so I offsetted "Layer1" by +3 "Layer2"  by 0 and "Layer3" by -3).
4. Click on the "Full Extent" button record the scale (for me it is 1:350).
5. Go to "General" Tab in the "Data frame" windows and set "Reference Scale" to that sacle (for me it is 1:350).

Now you are ready to go.

Representation

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