Nevada-Arizona Stateline

Last distance marker in Nevada on I-15 north. Distance to Littlefield (Arizona), St. George (Utah), and Salt Lake City (Utah). The Arizona Welcome Sign can be seen in the background.

Mesquite (Nevada) Next Three Exits on I-15 south. This was taken on the Arizona side of the border.

I-15 south approaching Exit 122 (Nevada) - BL-15/Pioneer Blvd/Sandhill Blvd. BL-15 is not signed on the actual interchange within Nevada.

I-15 south approaching Exit 122 (Nevada) - BL-15/Pioneer Blvd/Sandhill Blvd. BL-15 is not signed on the actual interchange within Nevada.

Welcome to Arizona on I-15 north. This is also the boundary between Pacific and Mountain Time Zone, during standard time. Arizona does not observe Daylight Savings Time, so when DST is active Nevada and Arizona are on the same time.

Mesquite (Nevada) Next Two Exits on I-15 south. This was taken on the Arizona side of the border.

Welcome To Nevada on I-15 south. Taken at the Nevada-Arizona State Line. The green Nevada State Line sign in the foreground was placed by the Arizona DOT.

Welcome To Nevada on I-15 south. Taken at the Nevada-Arizona State Line. The green Nevada State Line sign in the foreground was placed by the Arizona DOT.

Welcome To Arizona on I-15 north at the Nevada-Arizona state line. The larger sign says Arizona: The Grand Canyon State Welcomes You. The smaller sign says Arizona State Line. The smaller sign appears on most Arizona interstates entering or leaving Arizona.