Took another spin around the area. I think the 1601 address is bad. There are City of Palo Alto barricades along Page Mill road too. Looks like they are trying to keep people out of the various parking lots. I saw them from foothill, almost to el camino.
The visit appears to be at this FB office:
1050 page mill road - Google Maps
...the news trucks are waiting for their shots.
If I were guessing, I am thinking the POTUS will land here:
1600 South California Avenue, Palo Alto, CA - Google Maps
Note that the parking lot is empty (building is vacant) and it provides convenient access to the FB building. There aren't any light poles and more dignified to have the POTUS walk out on asphalt.
Or at the soccer field. I'm pickng the soccer field second, since there are a lot of poles in the field that haven't been removed. I think they'd be a landing hazard.
Listening to PAPD on these:
482.61250 KMA471 RM 110.9 PL PaloAltoPD1 Police Primary FM Law Dispatch
482.81250 KMA471 RM 110.9 PL PaloAltoPD2 Police Secondary FM Law Tac
483.33750 WIK206 RM 047 DPL PaloAltoPD3 Police Tactical FM Law Tac
Also heard PAPD come up on the green:
488.88750 RM 114.8 PL SMCO GREEN GREEN - Countywide Mutual Aid FM Law Tac
I observed a couple of SCSO motorcycle officers. And I saw four CHP cruisers. Haven't heard anything on BAYMACS or BLUE yet. Any suggestions for the CHP?