Welcome to Corcohighways.org.

Please use the menu above and links below to access photos of highway signs from around North America.

Full Coverage States

  Arizona           Idaho          Washington          Wyoming

Full Coverage States in Progress

  Delaware         Montana

Other States AR / CA / CO / IA / KS / LA / MO / ND / NE / NV / NM / OK / OR / SD / TX / UT / AB / BC



Back in 2007, as a college freshman free to live as I pleased, with a love of highways and a car that needed driving, I embarked to drive every mile of state highway in Washington. At that point, a monster was born. In 2009 I moved to Wyoming and clinched that system. In 2011 I moved to Arizona and clinched that system. In 2013, I moved to Montana and finally clinched the Idaho system in 2014. While doing all that, I managed to drive and photograph at least a little bit in most of these United States. I’m currently working on driving the Montana highway system. Montana is a bit of a daunting system, lots of unpaved secondaries over a massive state, but it’s a journey that I am enjoying taking.

In the interest of driving highways in the entire country, I’m expanding my scope to start cranking out a state every year. Since I won’t likely finish Montana in 2015, I’m detouring back east to the First State here in May, and will spend four days driving the entire Delaware state highway system. I’m looking forward to this new type of adventure and getting some states crossed off the list.

As for the remainder of content, I currently have a couple year backlog on getting things posted. I focus on getting Montana stuff up immediately, and then things go in reverse order by state.  I’m really trying to get caught up and am finally through 2012 stuff.