Arizona - Interstate 19 Kilometer Signs

Arizona - Interstate 19 (I-19) Kilometer Signs

ACG Travel Videos

Absolutely Arizona: I-19 is the nation's only metric highway

Interstate 19: America's ONLY Metric Interstate

HIT THE HIGHWAY MAN

Why Do They Use Kilometers in Arizona | NAFTA

Home Inspector Dan | Property Inspections Plus

Interstate 19: AH! Kilometers!!

Arizona - Interstate 19 North - Kilometer Marker 50 to 60 (5/20/15)

CrossCountryRoads

Kilometers In USA? Only Highway In America That's In Kilometers Tucson, Arizona

Rezniks Travels

Arizona - Interstate 19 North - Kilometer Marker 70 to 80 (5/20/15)

CrossCountryRoads

Interstate 19

Control City Freak

Why Part Of the Interstate System Uses Kilometers

Beaver Geography Shorts

Why One Road in the US Uses Metric (Because of Pirates)

Half as Interesting

How blue logo signs help in the maintenance of Arizona highways.

Arizona - Interstate 19 South - Kilometer Marker 60-50 (5/20/15)

CrossCountryRoads

Arizona - Interstate 19 North - Kilometer Marker 60 to 70 (5/20/15)

CrossCountryRoads

Drivers seeing double: Why the duplicate signs along I-19?

Bumpiness on Interstate 19 in Nogales, to be Fixed

NLNN Local News

America s only metric highway

Arizona - Interstate 19 North - Kilometer Marker 80 to 90 (5/20/15)

CrossCountryRoads

ADOT to install wrong-way signs at Southern Arizona freeway exits

Check It Out: Freeway Sign Install-Time Lapse (May 2014)