R-21 regional road | ||||
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Regionalni put R-21 | ||||
Route information | ||||
Length: | 40.0 km (24.9 mi) | |||
Major junctions | ||||
East end: | M-2 in Mioska | |||
West end: | R-20 in Tušina | |||
Location | ||||
Municipalities: | Kolašin, Šavnik | |||
Highway system | ||||
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R-21 regional road (Montenegrin: Regionalni put R-21) is a Montenegrin roadway.
This road serves as a shortest connection between Šavnik and Kolašin.
In 1975, a tunnel under the Semolj was started. It would have been 1750 m long, and 420 m were escavated before the work was stopped the same year.
In January 2016, the Ministry of Transport and Maritime Affairs published bylaw on categorisation of state roads. With new categorisation, part of R-18 regional road between Tušina and Mioska was renamed as R-21 regional road.