We had one neighbor do an unpermitted curb cut to a concrete pad. They were busted and had to remove the curb cut.
Another neighbor was more subtle – used grass-crete for the pad. Nicer looking… isn’t obvious, you hardly notice the curb cut because it’ just looks like more grass.
Other neighbors skipped the curb-cut and use the removable “custom” ramps that sdduuuuude mentioned.
UC, like Clairemont, is a non-covenant, nonHOA neighborhood so lots of RVs and boats that need parking.