In general, to drive to the Stanford campus:

From San Francisco Airport (SFO) via 101:

Allow 60 minutes travel time. Drive south on Highway 101 (Bayshore Freeway). Take the Embarcadero Road West exit. Continue on Embarcadero Road for approximately two miles. When you cross El Camino Real, you enter the University campus; Embarcadero Road becomes Galvez Street. Stay in the left lane as the road forks to the right. At the stop sign, turn right onto Campus Drive. The entrance to the Galvez Field parking lot will be immediately on your right.

From San Jose Airport (SJC) via 101:

Allow 45 minutes travel time. Drive north on Highway 101 (Bayshore Freeway) and exit at Embarcadero Road West. Follow the directions shown above.

From Highway 280 North & South:

Exit Sand Hill Road east toward Stanford. Continue east, turning right at the traffic light on Stock Farm Road. Turn left at the second stop sign onto Campus Drive West. Continue around Campus Drive West and cross Palm Drive; the road becomes Campus Drive East. The entrance to the Galvez Field parking lot will be on your left, immediately before you reach the stop sign at Galvez Street.

From El Camino Real, Heading South:

Exit El Camino Real at University Avenue, turning right. As you enter Stanford, University Avenue becomes Palm Drive. Go through one traffic light, and turn left onto Campus Drive at the first stop sign. The entrance to the Galvez Field parking lot will be on your left, immediately before you reach the stop sign at Galvez Street.

From El Camino Real, Heading North:

Turn left at the intersection of El Camino and Galvez St./Embarcadero Road, by the football stadium. Keep to the left until you pass the fork. At the stop sign, turn right onto Campus Drive. The entrance to the Galvez Field parking lot will be immediately on your right.