There is a harbour at VAFB. It’s the only way Delta IV boosters can get there. Was originally build for the shuttle, I believe. Whether it’s big enough for B

There is a harbour at VAFB. It’s the only way Delta IV boosters can get there. Was originally build for the shuttle, I believe. Whether it’s big enough for BFR, I’m less certain... Edit: https://spaceflightnow.com/2014/11/09/delta-mariner-drops-anchor-at-vandenberg-to-drop-off-rocket/ https://spaceflightnow.com/2014/11/09/delta-mariner-drops-an...