From Worcester via I-290E
- Merge onto I-290E
- Continue on I-290E to Marlborough
- Merge onto I-495S
- Take exit 23C from I-495S
- Turn left on Simarano Drive
- Turn right on Cedar Hill Street
- Turn right at 225 Cedar Hill Street
From Norton/Mansfield/Wrentham/Franklin/Milford via I-495N
- Merge onto I-495N
- Take exit 23C from I-495S
- Turn left on Simarano Drive
- Turn right on Cedar Hill Street
- Turn right at 225 Cedar Hill Street
- From Templeton/Westminster via MA-2E
- Merge onto MA-2E
- Follow MA-2E to exit 35 (Old Union Turnpike)
- Merge onto MA-70S and MA-117E
- Merge onto I-495S in Bolton
- Take exit 23C from I-495S
- Turn left on Simarano Drive
- Turn right on Cedar Hill Street
- Turn right at 225 Cedar Hill Street
From Hartford, CT
- Merge onto I-91 N
- Merge onto I-84E to Simarano Drive in Marlborough
- Turn left on Simarano Drive
- Turn right on Cedar Hill Street
- Turn right at 225 Cedar Hill Street
From Providence, RI
- Merge onto I-95N
- Merge onto I-495 N to Simarano Drive in Marlborough
- Turn left on Simarano Drive
- Turn right on Cedar Hill Street
- Turn right at 225 Cedar Hill Street