Traveling South: Take Interstate 91S to Exit 35A (South Windsor, I-291). Cross over the Connecticut River. Take Exit 4. Turn right off the exit onto Route 5. Turn left at the first traffic light onto Burnham Street. Interoptic Systems is approximately 1/4 mile on the right.

Traveling East: From 84E, take 91N to Exit 35A (South Windsor, I-291). Cross over the Connecticut River. Take Exit 4. Turn right off the exit onto Route 5. Turn left at the first traffic light onto Burnham Street. Interoptic Systems is approximately 1/4 mile on the right.

Traveling West: From 84W, take Exit 61 onto I-291. Take Exit 4. Turn right off the exit onto Route 5. Turn left at the second traffic light onto Burnham Street. Interoptic Systems is approximately 1/4 mile on the right.