military bridging

[Les Freathy]

Still cant sort out that last problem so its kicked into touch. Now heres a interesting item, about 15 years ago i put this photo into a model mag to find out more details we all came to the conclusion that it was bridging but never resolved the full purpose of strapping complete large sections in this way. One it must have been rather out of balance whilst travelling, think of the roads in Europe at that time, for obvious reasons its better to go up rather than flat the width would have been totally restrictive and upwards as can be seen would foul bridges, trees, arches etc
comments welcome
Les