Connects Temple 6, or Temple of the Inscriptions, with Group G, or the Palace of the Grooves or Acanaladuras and continues by structure 41 and on alongside the North Face of the Central Acropolis to the back of Temple 1.

Connects Complex P and Group H with Complexes R and Q, and continues on to the East Plaza in the North Acropolis.

Connects Temple 4 to the Grand Plaza.

Connects Complex P, M and Group H with Temple 4.

It is the access to the Bahren Group.