I-15 North - Iron County
Entering Iron County on I-15 north.
I-15 North - Exit 42
I-15 north approaching Exit 42 - New Harmony/Kanarraville.
I-15 North - Exit 40
I-15 north approaching Exit 40 - Kolob Canyon. Exit 40 provides access to the Kolob Canyons section of Zion National Park.
I-15 South - Exit 31
I-15 south at Exit 31 - Pintura
I-15 south approaching Exit 31 - Pintura
I-15 South - Exit 33
I-15 south at Exit 33 - Snowfield.
I-15 south approaching Exit 33 - Snowfield
I-15 South - Exit 36
I-15 south at Exit 36 - Black Ridge
I-15 South - Exit 40
I-15 south approaching Exit 40 - Kolob Canyons. Access to the Kolob Canyons area of Zion National Park from this exit.
I-15 South - Exit 42
I-15 south approaching Exit 42 - New Harmony/Kanarraville