Just remember that the "post locations" are general locations and can end up getting adjusted by those in the field per personal preference and a variety of conditions.
Sorry I can't find my old antiquated list but memory told me that San Martin and 101 was one for South County and the shopping center behind IBM on Old Monterey near the Blossom Hill intersection was also used.
KMH603, The RMA posting locations being close to the old AMR posts, are known due to the fact that County Communications gave directions over the air during the first week of operations or so, since the CAD system was not working well. Check out the County EMS agency website for approximate locations.
If you would like a copy of the map, shoot me a PM.