Strèda Naziunela S15

x70px S15
Strèda Naziunela S15
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Route information
Length	42 km (26 mi)
West end	A4 in San Laurënz
East end	A1 in Col
Location
Regions	Provinzia Passeier
Highway system
Strèdes Naziuneles of Tirol ← S14 → S151

The S15 (officially Strèda Naziunela S15) is a national road in Tirol. It connects the cities of Col and San Laurënz. The road is a four-lane, Class A Strèda, meaning traffic must keep moving unless there is a jam and lanes may sometimes be kept separated.