They say Bayshore Blvd is the longest continuous
sidewalk (I still don't know who they are). The sidewalk is 4
miles long and since it's on the bay side it does have a nice
view.
Remember it is a (bu-bump bu-bump bu-bump)
sidewalk, if you're using hard wheels expect a particularly bumpy
skate.
There is a public drinking fountain a couple
hundred ft north of the Davis Blvd Bridge, but no restroom facilities
unless you have a friend in the area. Try to avoid the south
end during low tide.