Estonian national road 21

Tugimaantee 21
Route information
Length69.6 km (43.2 mi)
Major junctions
FromRakvere
ToMustvee ( T36)
Location
CountryEstonia
Highway system
T20 T22

Tugimaantee 21 (ofcl. abbr. T21), also called the Rakvere–Luige highway (Estonian: Rakvere–Luige maantee), is a 69.6-kilometre-long national basic road in northeastern Estonia. The highway runs from the center of the town of Rakvere to the west side of Mustvee at national road 36.