ProTrials Research, Inc.
Corporate Headquarters
800 W. California Ave., Suite 110 
Sunnyvale, CA 94086
tel 650 864-9180 or 800 555 5859 fax 650 864-9190 
 

Directions from the North (San Francisco, CA):

 

HWY 280

Take I-280 S toward San Jose

Exit De Anza Blvd

Turn Left at the end of the off ramp onto Saratoga Sunnyvale Road

Continue for several miles, bear left at which time the road turns into S Mathilda Ave

Continue on S Mathilda for a couple miles

Turn Left on W California Ave

ProTrials will be on the left

 

HWY 101

Take US-101 S

Exit Mathilda Ave S towards Sunnyvale

Turn Right at the end of the off ramp onto N Mathilda Ave

Turn Right at W California Ave

ProTrials will be on the left

 

Directions from the South (San Jose, CA):

 

HWY 85

Merge onto CA-85 N

Exit Evelyn Ave

Turn Right at the end of off ramp onto W Evelyn Ave

Turn Left on S Mary Ave

Turn Right on W California Ave

ProTrials will be on the right

 

HWY 280

Merge onto I-280 N toward SAN FRANCISCO

Exit De Anza Blvd

Turn Right at the end of the off ramp onto Saratoga Sunnyvale Road

Continue for several miles, bear left at which time the road turns into S Mathilda Ave

Turn Left on W California Ave

ProTrials will be on the left

 

HWY 101

Merge onto US-101 N

Exit Mathilda Ave S towards Sunnyvale

Merge onto N Mathilda Ave

Turn Right at W California Ave

ProTrials will be on the left

 

Directions from the East (Oakland, CA):

 

HWY 880

Merge onto I-880 S toward San Jose

Exit onto Exit Hwy 237 towards Mountain View/Sunnyvale

Continue on Hwy 237 for several miles

Exit onto N Mathilda Ave

At end of off ramp turn Left onto N Mathilda Ave

Turn Right on W California Ave

ProTrials will be on the left