Category: Roads

  • Unusual Goes Very Local, Part II

    Continuing on the theme from the previous post, I have another example of a very local anomaly in Arlington County, Virginia. Hopefully you will enjoy this one too. I encourage you to check around your neighborhood and see if you can find your own strange situations. I’d be glad to feature any that you might…

  • Unusual Goes Very Local, Part I

    Twelve Mile Circle is an appreciation of unusual places. However, they don’t have to be famous to be noteworthy. Every town has at least one unusual place, maybe more. Perhaps even your own hometown has a few. There is a spot in Arlington County, Virginia where a contiguous road called “North 26th Street” changes names.…

  • Interstate Highway Numbers in the United States

    Did you ever wonder whether there was a plan behind the numbering of interstate highways in the United States? It makes sense that someone has to handle it to avoid repetition or confusion. So how logical is the process and what are the rules? The interstate highway network, or more properly the “Dwight D. Eisenhower…

  • Narrowest Point in Maryland

    Maryland is about 250 miles long and about 100 miles wide at its greatest extremities. However, at one point it narrows to less than two miles where it forms its western panhandle. This is due to one natural geographic feature and one artificial line determined by humans. The Maryland-West Virginia border along this stretch hugs…

  • Lowest Road in Canada

    Recently I focused on the highest contiguous highway in the United States. Today I’d like to focus on the opposite situation in another place in North America. What is the lowest road in Canada? I love a good trick question. Canada’s lowest elevation is sea level, so the obvious answer would be any road that…

  • Trail Ridge Road

    As covered in the prior post, Trail Ridge Road reaches stratospheric elevations. It climbs to become the highest continuous highway in the United States. There it cuts straight through the splendor of Rocky Mountain National Park. Visitors scaling the summit from Estes Park, Colorado encounter another noteworthy feature along this remarkable road. This happens after…

  • Highest Contiguous Road in USA

    Mountainous roads climb to great heights in the western United States. But which one climbs the highest? As with many topics on Twelve Mile Circle, the answer depends. Does the road have to cross a mountain on the way between two points or can it stop at a dead end at the top? Does the…

  • State of the Circle

    It’s difficult for me to believe, but I just hit the six month point with Twelve Mile Circle. So I thought I would take a moment to look back at the site by reviewing some highlights. Maybe I’ll even reflecting briefly upon the path that lead to this point. I wasn’t sure I’d last even…

  • Automatic Geolocation on a BlackBerry

    This week I’m on the road once again, this time in southern California. I’ve had a great time with a Google Maps Mobile feature called “My Location” released in beta last November. I realize this is probably old news to many of you. However it’s the first opportunity I’ve had to test drive it in…

  • Lake Pontchartrain Bridges

    I marveled at the sheer size of Lake Pontchartrain as I traveled between my brief stops in New Orleans, Louisiana and the Mississippi Gulf Coast. There I crossed several miles of open water on a bridge. The water rolled beneath Interstate 10 as I drove in a stiff breeze. Twin Span Bridge The Twin Span…