SPEAKING FROM EXPERIENCE - Looking at 3D structures

In relation to producing a 3d structure to help guide student the route quickest to uni, I did a bit of research to see what methods and ways are already in existence, in an attempt to find a solution for my problems noted in my design practise blog...

A structurally sound way to producing a landmark as part of a route, a solution to the vandals who may take down or ruin any 3d reachable structure as this isn't so obvious and fits in with the surrounds. But this could be a problem; that a student wouldn't seen or look out for such a sign

This mark is a lot more noticeable due to it bright bold colours and odd assortment of materials and objects used to make it. Its also out the reach of potential vandals. But is there a tree every few metres along the way to uni?

The iconic method of noting down points along a route, the pin as an icon, recognizable to many of us of its uses of pinpointing places in a map, but maybe not to the younger generation...

The places icon perhaps more befitting with a younger generation of facebook users. A adaptation of this icon as a possible design subject to use?

Road marking - permanent not an option, temporary and removable a possibility. The icon here is recognizable to most Americans as being that of a twister / tornado. I could do the same, researching icons used for 'university' or 'route' or similar such words relating to the question at hand.

A recognizable icon not just for students but for the masses. A possible icon to make 3dimentional...

....Yes, somebody stole my idea.

This for a different purpose, I could take this a step further, duplicating it using a range of scale and materials to create it and use along a particular route.

My reflection :

This research has given me a real insight into how my boundaries and endless, how recognizable icons can be used in a materialistic sense to have another use. I can't wait to start trying it out.