If you are coming from North Bay (San Francisco, Marin): Start on US-101 N. Take the CA-37 E exit towards Napa/Vallejo. Bear Left on 121 (Arnold Drive) towards NAPA/SONOMA. Viansa will be on your right.

If you are coming from East Bay (Walnut Creek, Danville): Take the I-680 N. Take the I-80 W/Napa (CA-12) exit towards San Francisco. Take the CA-12 exit towards Napa/Sonoma. Turn Right on CA-12 W/CA-29 N. Turn Left on CA-12 W/CA-121. Continue on Fremont Dr (121). Turn left at dead end (towards San Francisco) onto Arnold Drive (121). Viansa will be on the left.

If you are coming from the South (San Jose, Hayward): Take the I-80 N. Take the I-80 W/Napa (CA-12) exit towards San Francisco. Take the CA-12 exit towards Napa/Sonoma. Turn Right on CA-12 W/CA-29 N. Turn Left on CA-12 W/CA-121. Continue on Fremont Dr (121). Turn left at dead end (towards San Francisco) onto Arnold Drive (121). Viansa will be on the left.

If you are coming from the North (Sacramento): Merge on I-5 S. Take the I-80-BR/US-50/CA-99 RAMP exit towards FRESNO/SAN FRANCISCO. Merge on I-80-BR W. Take the CA-12 exit towards NAPA/SONOMA Turn Right on CA-12 WEST/CA-29 N. Turn Left on CA-12 WEST/CA-121. Continue on Fremont Dr (121). Turn left at dead end (towards San Francisco) onto Arnold Drive (121). Viansa will be on the left..