From Logan Airport

Exit Airport - drive through the Sumner Tunnel toward I-93 North
Get on I-93 North
Exit 26 "Storrow Drive/Cambridge"
Stay in left lane
Exit left "Storrow Drive"
1st exit on left "Government Center/Kendall Square"
At end of ramp, there is a red flashing light - take a right onto the Longfellow Bridge
Once you are over the bridge, take a right onto Third Street (1st set of lights)
Proceed on Third Street about three blocks - Rogers Street is on the right hand side immediately after Binney Street (Traffic light)