From the South:

93N to Exit 14
At bottom of ramp, turn right and go over bridge thru 3 sets of lights
Proceeding thru the 3rd set of lights you will see Colebrook Bank on your right
Right after the bank turn right onto Blodgett Rd (no street sign)
This road will turn sharp to the left, you are now on Pembroke Road    
Go approximately 2 miles
Department of Resources and Economic Development (DRED) office is on the right at 172 Pembroke Road

From the North:

93S to Exit 14 
At bottom of ramp, turn left and go thru 5 sets of lights
Proceeding thru the 5th set of lights you will see Colebrook Bank on your right
Right after the bank turn right onto Blodgett Rd (no street sign)
This road will turn sharp to the left, you are now on Pembroke Road
Go approximately 2 miles
Department of Resources and Economic Development (DRED) office is on the right at 172 Pembroke Road

From the Seacoast:

95S to Rte 4
Traveling up Rte 4, you will see Interstate 393 and West  9.  Stay on West 9.
Take Exit to Rte 106
At stoplight/intersection turn left onto Rte 106 (Sheep Davis Road)
Continue traveling thru 2 sets of lights (you will pass Bank of NH and Steeplegate Mall on your right)
At 3rd set of sets turn right onto Pembroke Road
Department of Resources and Economic Development (DRED) office is on the left at 172 Pembroke Road