Decision to skip two stretches of Vallejo

I will be walking through Vallejo next. Unfortunately, there are some areas of the Bay Trail that can be a little dicey for pedestrians walking alone.

For safety reasons -- linked to a recent rise in crime in some areas, cuts in law enforcement, and kids throwing rocks at passerbys (fortunately I got away with a dent in my car just below my passenger window, and was not hit directly) -- I've chosen to skip two stretches of Bay Trail in Vallejo. This week I will finish walking two stretches of Vallejo trail. However, after that, I will skip the remaining two, and I will move onto Benicia. I hope to return to finish these two sections someday.