Location: I-15 and Main St, Fillmore Reassurance shield after the SR-99 split. Location: I-15 and SR-99, Fillmore In a mile, SR-99 and I-15 Business will rejoin. Location: I-15 and SR-99, Millard Cty 1/2 mile to SR-99 rejoining. Location: I-15 and SR-99, Millard Cty Exit for 99 north back into Fillmore. S to SR-133, N to … Continue reading Interstate 15, I-15 Bus/SR-99 to I-15 Bus/SR-99