"South Boulder Road is the connect between Lafayette/Louisville & Boulder"
South Boulder Road is a wide straight east route from south Boulder up the hill and out of the valley and into Louisville then Lafayette. I take the road 4x a week from Boulder to Lafayette, sometimes taking alternate routes but it is the quickest. There really are not a lot of homes near the Boulder section until you climb the hill to Louisville then there are the best (in my opinion) neighborhoods on both sides of S Boulder Road in Louisville. Any street coming off South Boulder Road is worth checking out for real estate!