Portal:U.S. roads/Did you know/April 2010


 * ... that in July 2005, signage at the intersection of Massachusetts Route 10 and Massachusetts Route 141 (pictured) identified the routes with Alabama route markers?
 * ... that California State Route 4 has portions that are multi-lane freeway, and portions that are a single lane?
 * ... that with a 1981 expansion, U.S. Route 191 became 10 times longer than its parent, U.S. Route 91?
 * ... that the US National Park Service is helping to fund improvements to county road H-58, which serves as the main access road to the Pictured Rocks National Lakeshore in the Upper Peninsula of Michigan?
 * ... that the numerical designation of Nevada State Route 140 was influenced by backers of the "Winnemucca to the Sea Highway", a proposed route that would connect northwestern Nevada, southern Oregon and the California coast under one highway number?
 * ... that none of State Highway 32 as it was originally designated through southwestern Oklahoma in 1934 is a part of the current route?