how far does I95 go?
Interstate 95
With a length of , I-95 is the longest north–south Interstate and the sixth-longest Interstate Highway overall. I-95 passes through more states than any other Interstate Highway at 15 states (as well as a very brief stretch in the District of Columbia while crossing the Potomac River), followed by I-90, which crosses 13 states. According to the U.S. Census Bureau, only five of the 96 counties (or equivalents) along the route are completely rural, while statistics provided by the I-95 Corridor Coalition suggest that the region served is "over three times more densely populated than the U.S. average and as densely settled as much of Western Europe". According to the Corridor Coalition, I-95 serves 110 million people and facilitates 40 percent of the country’s gross domestic product.
U.S. Route 95
In Oregon, US 95 is an undivided two-lane highway in the sparsely populated high desert in the southeastern corner of the state, running completely in rural Malheur County. From the Nevada state line at McDermitt, the highway heads north and gradually climbs to its crest at Blue Mountain Pass, at an elevation of 5293 feet (1613 m) above sea level. US 95 descends to Basque Station (webcam) and Burns Junction at 3960 feet (1207 m), then eastward down to Rome (3390 ft, 1033 m) and up to Jordan Valley (4389', 1338 m) (webcam). The highway heads north-northeastward to the Idaho state line, entering southwest of Marsing in Owyhee County. The speed limit on US 95 in Oregon was 55 miles per hour until March 2016, when it was raised to 70 miles per hour in order to match the limits set by Nevada and Idaho.