Directions

Justin Siena High School is located at:
4026 Maher St.
Napa Ca. 94558
View Larger Map
Finding Justin-Siena From the Bay Area:
From Interstate 80, take the Highway 12 exit toward Napa/Sonoma (it lies on I-80 between Fairfield and Vallejo).
At a stoplight, Highway 12 appears to end as it joins Highway 29. Turn right onto Highway 29 North, toward Napa and Calistoga.
At the next light, the road splits; stay to your left.
Go straight through the next light, and then Highway 29 becomes a freeway for a few miles.
Turn left at the light that marks the intersection with Trower Ave. (Note: At this intersection, there should be a Marie Callender's restaurant on your right.)
Just over a block down Trower Ave., you should make a right turn onto Maher St.
Justin-Siena is located at 4026 Maher St., and is the first building on your right.
Finding Justin-Siena From Sonoma:
Take Highway 12 toward Napa, until you reach the stoplight at the intersection with Highway 29.
Turn left onto Highway 29 (North, toward Calistoga).
Within a few miles, the freeway portion of Highway 29 ends at a stoplight marking the intersection Trower Ave. At this point, you are just a few blocks away from Justin-Siena.
Turn left at the light that marks the intersection with Trower Ave. (Note: At this intersection, there should be a Marie Callender's restaurant on your right.)
Just over a block down Trower Ave., you should make a right turn onto Maher St.
Justin-Siena is located at 4026 Maher St., and is the first building on your right.