On State Highway 26 at Hill Street, on the left when traveling north on State Highway 26.
The Old Bull Trail Road ran from Napa Valley to Middletown. It was built by volunteers in the 1850’s. A number of grades were 35 percent. It was an official road in 1861 and abandoned in 1868. St. Helena Toll Road also ran from same points. Was . . . — — Map (db m171749) HM