Location: I-80 and USA Pkwy, Washoe Cty Reassurance shield after the USA Pkwy interchange. Location: I-80 and Derby Dam Rd, Washoe Cty Reassurance shield after the Derby Dam interchange. Location: I-80 and Painted Rock Rd, Washoe Cty Reassurance shield after the Painted Rock interchange. Location: I-80 and SR 427, Washoe Cty A few miles later, … Continue reading Interstate 80, SR 439 to SR 427