LOS ANGELES _ President Donald Trump arrives at the Miramar Marine Corps Air Station in San Diego at 11:30 a.m. Pacific time on Tuesday, beginning a whirlwind day that will end in Los Angeles.
While much of his travel will be in the Marine One helicopter, the visit is still expected to snarl traffic.
Using a sketch of the itinerary released by the White House, here's what we know. (All times Pacific.)
12:20 p.m.: Arrives at the Border Wall Prototypes Location
12:25 p.m.: Inspects prototypes for his proposed border wall
1:15 p.m.: Departs the Border Wall Prototypes Location en route Brown Field Municipal Landing Zone
1:35 p.m.: Departs Brown Field Municipal Airport Landing Zone en route Marine Corps Air Station Miramar
1:55 p.m.: Arrives At the Marine Corps Air Station Miramar
2:00 p.m.: Delivers remarks to members of the military at Marine Corps Air Station Miramar
2:50 p.m.: Leaves San Diego
3:35 p.m.: Arrives at LAX
3:55 p.m.: Arrives at the Santa Monica Landing Zone
4:05 p.m.: Departs Santa Monica Landing Zone en route to Private Residence
4:25 p.m.: Arrives at the Private Residence
6:30 p.m.: Participates in a roundtable with Republican National Committee supporters. (There are 90 expected attendees who gave a minimum of $35,000 and up to $250,000. The invitation says Beverly Hills, but the RNC has not released the address and will not allow members of the press to attend.)
8:05 p.m.: Departs the Private Residence en route to where he will stay overnight.
The White House says Trump will arrive where he's staying at 8:25 p.m. Officials have not released any information about his overnight accommodations, but there is evidence he will be in downtown Los Angeles.
Building officials with the Wilshire Grand Center, which is the tallest building in L.A. and highest west of the Mississippi River, sent an email last week to tenants telling them about a high-profile visitor coming to the hotel.
The message, obtained by The Times, noted a "VIP/high security visitor" and said the hotel's VIP guest would spark security measures including metal detectors in the hotel lobby for guests. The security "will have a significant impact in and around the building," officials wrote.
The email detailed forced valet parking, street closures around the Wilshire Grand for two blocks and limited pedestrian traffic. It warned of traffic congestion and said LAPD is urging working from home.
Trump is scheduled to arrive in St. Louis by 11:25 a.m. on Wednesday, so if he is staying downtown, chances are he'll be heading back to LAX bright and early.