Add Quincy's and mailbox at Potomac Woods Plaza.

Add junction:ref to exit from westbound I-495 to I-270.

Intersection of I-95 & I-895: Add junction:ref.

Intersection of I-370 & MD 200A: Change some motorways back to motorway_links and add a junction:ref.

Add Pupuseria Mamá Emilia in Ritchie Center.

Add a few amenities at Congressional Plaza.

Fix web site for Trattoria at Dorsey's Search Village Center.

Tag crossing node at Tower Oaks Boulevard & North Farm Lane.

Add bicycle parking at North Farm Park.

The link from southbound Rockville Pike to Montrose Road is signed Towne Road.

Montrose Parkway has been renamed to Josiah Henson Parkway according to updated signs and news reports.

Add "no U turn" on northbound Frederick Road at High Point Drive.

Minor one-way and turn restriction fixes near Dogfish Head in Gaithersburg.

Add opening hours and web site for Potbelly at Rio in Gathersburg.

Add opening hours for Subway on Nicholson Lane.

Add Floor & Decor in Gaithersburg.

Add/fix some stores in southwestern part of Montrose Crossing.

Add Kiin Imm Thai at Ritchie Center.

Add a few restaurants at Downtown Crown.

Downtown Crown: Add tunnel through building from Ellington Boulevard to southeastern parking garage.