Strèda Naziunela S151

x70px S151
Strèda Naziunela S151
290px
Route information
Length	42 km (26 mi)
North end	23px S18 in Laiun
South end	23px S15 near Col
Location
Regions	Provinzia Inn Provinzia Passeier
Highway system
Strèdes Naziuneles of Tirol ← S15 → S16

The S151 (officially Strèda Naziunela S151) is a national road in Tirol. It connects the towns of Laiun and Tiriante. The road is a three-lane, Class B Strèda, meaning lanes may sometimes be kept separated. The direction of the centre-lane alternates depending upon the predominant traffic in the area.