I remembered one special article in the book "Schlachtfeld Fulda Gap", where a former company commander (Roger Cirillo) of the 11ACR explains a lot of details about the defense plan of his company along the border in 1980.
The article is only in German, so I unfortunately have to quote and translate some general details analogously. :heu:
Taken from: Cirillo, R.; Die Verteidigung der Bundesstrasse 84 in: Krueger, D.(Ed.); Schlachtfeld Fulda Gap; Fulda 2014; p.142-146
Threat level of the B Coy according to the General Defence Plan of 1/11ACR in Phase 3 (1980)
Recon mission for B Coy in Phase 2 (1980)
Possible defense of 1/11ACR in Phase 3 (1980)
There are much, much, much more details in this article regarding positions, engineer plans, blasts, obstacles, possible/presumed enemy behaviour & attack axes.
Perhaps I can contact the author for those details in English.
If anyone has more/other informations, please let me know